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Document US000002740892A

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publication reference:
docdb:
country:US
doc-number:2740892
kind:A#
family member (1):
Family ID :7997467
publication reference:
docdb:
country:US
doc-number:2740892
kind:A
date:19560403
epodoc:
doc-number:US2740892
date:19560403
application reference:
Doc ID :49422381
Is representative : YES
docdb:
country:US
doc-number:30015252
kind:A
date:19520722
priority claim:
docdb:
country:DE
doc-number:2740892X
kind:A
date:19520214
priority-active-indicator : YES
priority-linkage-type : T