FR668829A - Perfectionnements aux duplicateurs - Google Patents
Perfectionnements aux duplicateursInfo
- 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
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
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) |
-
1929
- 1929-01-31 FR FR668829D patent/FR668829A/fr not_active Expired
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