FR668829A - Perfectionnements aux duplicateurs - Google Patents

Perfectionnements aux duplicateurs

Info

Publication number
FR668829A
FR668829A FR668829DA FR668829A FR 668829 A FR668829 A FR 668829A FR 668829D A FR668829D A FR 668829DA FR 668829 A FR668829 A FR 668829A
Authority
FR
France
Prior art keywords
duplicators
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Inventor
John Joseph Flanigan
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR668829A publication Critical patent/FR668829A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L9/00—Apparatus for indirectly duplicating from hectographic originals by means of hectographic intermediaries or transfer surfaces, i.e. "dry duplicators"
    • B41L9/04—Apparatus for indirectly duplicating from hectographic originals by means of hectographic intermediaries or transfer surfaces, i.e. "dry duplicators" with flat supports over which gelatin-paper is stretched
FR668829D 1929-01-31 1929-01-31 Perfectionnements aux duplicateurs Expired FR668829A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR668829T 1929-01-31

Publications (1)

Publication Number Publication Date
FR668829A true FR668829A (fr) 1929-11-07

Family

ID=9015330

Family Applications (1)

Application Number Title Priority Date Filing Date
FR668829D Expired FR668829A (fr) 1929-01-31 1929-01-31 Perfectionnements aux duplicateurs

Country Status (1)

Country Link
FR (1) FR668829A (fr)

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