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Drip meter
US 2,884,924 A
Filed
: 07/25/1956
Issued
: 05/05/1959
Est. Priority Date
: 07/25/1956
Status: Expired due to Term
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Current Assignee
Shaw John E B
Original Assignee
Shaw John E B
Inventors
SHAW JOHN E B
Application Number
US03/600,031
Time in Patent Office
1,014 Days
Field of Search
US Class Current
604/251
CPC Class Codes
A61M 2005/1623
Details of air intake
A61M 5/162
Needle sets, i.e. connectio...
Y10T 137/86332
Vent and inlet or outlet in...
Y10T 137/87153
Plural noncommunicating flo...
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