Passierrohr 



parts fit together or engage 



(snugly), -si tz press-fit, snug 



f., seat, lodgment. 



Passierrohr indicating plug, inside 



Passivierung passivation. 



Passung fit. 



Pastekathode pasted (oxide -coated) 

 cathode. 



Pastille pastil, button, bead, 

 lozenge. 



Patent, angemeldetes filed p., pend- 

 ing p., p. applied for. 

 -»schwebendes pending patent. 

 Ab'dnderungs- re-issue patent. 

 Apparat- patent covering and dis- 

 closing apparatus or machine, a. p. 

 Beweise, die Qilltigkeit eines. ..es 

 Abbruch tun evidence impeaching, 

 or prejudicial to, validity of a 

 patent. Erflndungs- patent of in- 

 vention. Haupt- parent patent, 

 main or original patent. Klage- 

 patent in issue, in suit or at bar. 

 Stamm- parent patent. Stoff- 

 patent covering a substance or 

 material, product p. Verbesserungs- 

 patent of improvement. Verfahrens- 

 process patent, method p. Zusatr- 

 patent of addition (to parent p. ) 



Patent-amnassung usurpation of patent 

 rights, -anspruch claim of a 

 patent, -beschrei bung patent 

 specification, -dauer life of a 

 patent, continuance of a p., term 

 of a p. -erlöschung expiry or ex- 

 piration of a patent; annulment of 

 a p. -erteilung allowance, grant 

 or issue of letters patent. 

 -gebühr patent fee, p. tax. -gesetz 

 patent law, p. code, p. statutes. 

 -gültigkeit anfechten challenge 

 validity of a patent. 



patentiert im In- und Ausland cov- 

 ered by domestic and foreign 

 patents . 



Patent- Inhaber patentee, grantee, 

 holder of letters patent, -klage 

 patent suit, p. action, -kommissar 

 stellvertretender deputy or acting 

 patent commissioner, -streit 

 patent action, p. litigation. 

 -Unteranspruch sub-claim of a 



2D9 Peil er 



patent. -verTängerung renewal of 

 a patent, -vorwegnähme anticipa- 

 tion, anticipatory reference. 



patentverletzendes Merkmal patent- 

 infringing fact or feature. 



Patentverletzungsklage action cr 

 suit for infringement of patent 

 rights. 



Patrize upper tup die, punch. 



Patrone cartridge (for specimen in 

 electron microscope); pattern, 

 stencil, mandrel. 



Patronenreihe string of cartridges. 



Pauke kettle drum. 



Paukenstimmschlüssel kettle drum 

 wrench. 



pauschen swell, refine (met. ) 



Pause copy, tracing; space, interval, 

 intermission, pause. Dunkel - 

 obscuring period, cut-off p., 

 dark p. Gespräch- interval of no 

 speech. Licht- photo(graphic) 

 tracing, blueprint. Telegraphler- 

 space (in keying or telegraph- 

 ing work). 



pausen trace, calk. 



Pedal, Forte- loud pedal. Piano- 

 soft pedal. Tonhaltungs- tone 

 sustaining pedal. 



Pegel level, gain (in db units); 

 water gage. -, mittlerer mean 

 power level (as indicated in vol- 

 ume indicator). Dialog- dialogue 

 level. Leitungsbedarf- power 

 reference level. Rausch- noise 

 level (due to Schottky effect and 

 thermal noise). Schwarz- black 

 level. Stör-, Untergehen der 

 Bildspannung im swamping of pic- 

 ture or video signal in noise 

 level. 



Pegel-ausgleich equalizing level, 1. 

 equalizer, -messer transmission 

 measuring set. -schreiber level 

 recorder, -strom pilot current, 

 p. carrier (in suppressed carrier 

 system). 



Pegel ung level or voluBfe (gain) 

 regulation. 



Peil Q Gruppen Q code groups. 



Peller, direkt anzeigender direct- 

 reading direction-finder. 

 -, selbstanzeigender automatic 



