AT273181B - Carbon or carbonless material - Google Patents
Carbon or carbonless materialInfo
- Publication number
- AT273181B AT273181B AT817067A AT817067A AT273181B AT 273181 B AT273181 B AT 273181B AT 817067 A AT817067 A AT 817067A AT 817067 A AT817067 A AT 817067A AT 273181 B AT273181 B AT 273181B
- Authority
- AT
- Austria
- Prior art keywords
- carbon
- carbonless material
- carbonless
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
- 229910052799 carbon Inorganic materials 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/10—Duplicating or marking methods; Sheet materials for use therein by using carbon paper or the like
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT817067A AT273181B (en) | 1967-09-07 | 1967-09-07 | Carbon or carbonless material |
| DE19681796008 DE1796008A1 (en) | 1967-09-07 | 1968-08-16 | Carbon or carbonless material |
| NL6812658A NL6812658A (en) | 1967-09-07 | 1968-09-05 | |
| GB4258368A GB1244987A (en) | 1967-09-07 | 1968-09-06 | Pressure sensitive copying materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT817067A AT273181B (en) | 1967-09-07 | 1967-09-07 | Carbon or carbonless material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT273181B true AT273181B (en) | 1969-08-11 |
Family
ID=3603173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT817067A AT273181B (en) | 1967-09-07 | 1967-09-07 | Carbon or carbonless material |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT273181B (en) |
| DE (1) | DE1796008A1 (en) |
| GB (1) | GB1244987A (en) |
| NL (1) | NL6812658A (en) |
-
1967
- 1967-09-07 AT AT817067A patent/AT273181B/en active
-
1968
- 1968-08-16 DE DE19681796008 patent/DE1796008A1/en active Pending
- 1968-09-05 NL NL6812658A patent/NL6812658A/xx unknown
- 1968-09-06 GB GB4258368A patent/GB1244987A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1244987A (en) | 1971-09-02 |
| DE1796008A1 (en) | 1970-08-13 |
| NL6812658A (en) | 1969-03-11 |
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