Title:
Anesthetic apparatus
United States Patent 2664084
Inventors:
Herbert, Hammermann
Publication Date:
12/29/1953
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Assignee:
Herbert, Hammermann
Primary Class:
128/203.25
Other Classes:
128/204.11, 128/204.13
International Classes:
A61M16/06; A61M16/18; A61M16/01; A61M16/06; A61M16/10; A61M16/01
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US Patent References:
2292568Analgesia device
2141793Device for administering anesthetics
1671011Inhaler
1112312N/A
Foreign References:
FR334277A