FR656233A - Double Platinum Carbon Copy Machine - Google Patents
Double Platinum Carbon Copy MachineInfo
- Publication number
- FR656233A FR656233A FR656233DA FR656233A FR 656233 A FR656233 A FR 656233A FR 656233D A FR656233D A FR 656233DA FR 656233 A FR656233 A FR 656233A
- Authority
- FR
- France
- Prior art keywords
- copy machine
- carbon copy
- platinum carbon
- double platinum
- double
- 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
- DSVGQVZAZSZEEX-UHFFFAOYSA-N [C].[Pt] Chemical compound [C].[Pt] DSVGQVZAZSZEEX-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/28—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for printing downwardly on flat surfaces, e.g. of books, drawings, boxes, envelopes, e.g. flat-bed ink-jet printers
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78692A US1679835A (en) | 1925-12-31 | 1925-12-31 | Double-platen manifolding machine |
| GB1572328A GB317916A (en) | 1928-05-29 | 1928-05-29 | Improvements in typewriters and like machines of the flatplaten type |
| DEE37609D DE527240C (en) | 1928-05-29 | 1928-06-23 | Book typewriter with multiple writing plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR656233A true FR656233A (en) | 1929-04-30 |
Family
ID=27210010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR656233D Expired FR656233A (en) | 1925-12-31 | 1928-06-22 | Double Platinum Carbon Copy Machine |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US1679835A (en) |
| FR (1) | FR656233A (en) |
-
1925
- 1925-12-31 US US78692A patent/US1679835A/en not_active Expired - Lifetime
-
1928
- 1928-06-22 FR FR656233D patent/FR656233A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1679835A (en) | 1928-08-07 |
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