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Heat sealing machine and sealing member therefor
US 3,369,954 A
Filed
: 11/12/1964
Issued
: 02/20/1968
Est. Priority Date
: 11/12/1964
Status: Expired due to Term
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Current Assignee
Alfred Fener
Original Assignee
Alfred Fener
Inventors
ALFRED FENER
Application Number
US04/410,585
Time in Patent Office
1,195 Days
Field of Search
US Class Current
156/583.2
CPC Class Codes
B29C 65/224
being a resistive ribbon, a...
B29C 65/228
characterised by the means ...
B29C 65/38
Impulse heating
B29C 66/80
General aspects of machine ...
B29C 66/81821
of the welding jaws
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