Patents

Search tools Text Classification Chemistry Measure Numbers Full documents Title Abstract Claims All Any Exact Not Add AND condition These CPCs and their children These exact CPCs Add AND condition
Exact Exact Batch Similar Substructure Substructure (SMARTS) Full documents Claims only Add AND condition
Add AND condition
Application Numbers Publication Numbers Either Add AND condition

Classifications

B65B51/00 Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags

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CS154674B2

Czechoslovakia


Worldwide applications
1970 AT CH ES LU YU FI HU PL DK NO SE CS FR BE JP GB ZA CA US 1973 ES

Application CS742470A events
1970-11-04
Application filed