Title
A simple form of Sprengel vacuum pump
By
Pollock, James Arthur
Original Publication
Journal and proceedings of the Royal Society of New South Wales
Published by
Sydney C. Potter, Acting. Govt. Printer 1877-
Identifiers
DOI:
https://doi.org/10.5962/p.359493
Rights Status
Public domain. The BHL considers that this work is no longer under copyright protection.
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