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Publication of FR795018ApublicationCriticalpatent/FR795018A/en
B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
B41L1/00—Devices for performing operations in connection with manifolding by means of pressure-sensitive layers or intermediaries, e.g. carbons; Accessories for manifolding purposes
FR795018D1934-09-011935-08-31
Apparatus for the production of coated surfaces and particularly carbon paper
ExpiredFR795018A
(en)