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Ejector for the contents of collapsible tubes
US 1,773,104 A
Filed
: 12/15/1927
Issued
: 08/19/1930
Est. Priority Date
: 12/15/1927
Status: Expired due to Term
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Current Assignee
Stanley G. Johnson
Original Assignee
Stanley G. Johnson
Inventors
Johnson, Stanley G.
Application Number
US02/240,315
Time in Patent Office
978 Days
Field of Search
US Class Current
222/102
CPC Class Codes
B65D 35/285
Co-operating squeezing supp...
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