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Title: US4323063: Medical face mask
[ Derwent Title ]

Country:
Kind:		 US United States of America
A PATENT [FROM BEGIN UNTIL END 2000] or PATENT ISSUED AFTER 1ST PUB. WITHIN THE TVPP i

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5 pages

 
Inventor: FISICHELLA JEANNE M;

Assignee: FISICHELLA JEANNE M
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Published / Filed: 1982-04-06 / 1980-04-21

Application Number: US1980000142034
IPC Code: Advanced: A41D 13/11;
Core: A41D 13/05;

ECLA Code: A41D13/11B8B; A41D13/11D;

U.S. Class: 128/139;

Priority Number:
1980-04-21  US1980000142034

Abstract:     A medical face mask having the central portion of the mask made of a transparent material, providing a view of the wearer's mouth.

       
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PDF		PublicationPub. DateFiled   Assignee   Title
Buy PDF - 5pp US4323063 1982-04-06  1980-04-21    Medical face mask
  1 family members shown above     - Based on data when this patent issued.


Forward References: Show 33 U.S. patent(s) that reference this one

       
U.S. References: Go to Result Set: All U.S. references   |  Forward references (33)   |   Backward references (0)   |   Citation Link

       
Other Abstract Info: None
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