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The Delphion Integrated View |
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 Title: |
US2416411 -
Text Title unavailable
- see image for title
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| Inventor: |
Sharbaugh et al. | ||||||||||||||||||||||||
| Issue Date: |
1947-02
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| Current U.S. Class: |
128/204.17: SURGERY; RESPIRATORY METHOD OR DEVICE; Means for heating respiratory gas or respiration device 128/201.19: SURGERY; RESPIRATORY METHOD OR DEVICE; Means for transmitting, or facilitating, voice communication from face mask, hood, or helmet 128/206.27: SURGERY; RESPIRATORY METHOD OR DEVICE; Face mask covering a breathing passage; Means holding mask readily accessible for use | ||||||||||||||||||||||||
| Forward References: |
3 patents reference this one
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| First Image Pages 5 pages total High Resolution Low Resolution: |
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