SALIVA EJECTOR
United States Patent 3426430
US Patent References:
/3124879.html
- - 3124879

Coronary sinus sucker
- - 3169528


Inventors:
Newman, Roy L.
Publication Date:
02/11/1969
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Assignee:
Roy, Newman L.
Primary Class:
433/96
International Classes:
A61C17/08; A61C17/04




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