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B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
B43M5/00—Devices for closing envelopes
B43M5/02—Hand devices for both moistening gummed flaps of envelopes and for closing the envelopes
FR840654D1937-07-171938-07-14Machine à fermer les enveloppes de lettres et à apposer des étiquettes, des timbres-poste ou pièces analogues
ExpiredFR840654A
(fr)