FR2174799B3 - - Google Patents
Info
- Publication number
- FR2174799B3 FR2174799B3 FR7208724A FR7208724A FR2174799B3 FR 2174799 B3 FR2174799 B3 FR 2174799B3 FR 7208724 A FR7208724 A FR 7208724A FR 7208724 A FR7208724 A FR 7208724A FR 2174799 B3 FR2174799 B3 FR 2174799B3
- Authority
- FR
- France
- 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
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/02—Draughting machines or drawing devices for keeping parallelism
- B43L13/022—Draughting machines or drawing devices for keeping parallelism automatic
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/32—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head
- G03G15/321—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head by charge transfer onto the recording material in accordance with the image
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7208724A FR2174799B3 (fr) | 1972-03-09 | 1972-03-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7208724A FR2174799B3 (fr) | 1972-03-09 | 1972-03-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2174799A1 FR2174799A1 (fr) | 1973-10-19 |
FR2174799B3 true FR2174799B3 (fr) | 1975-04-25 |
Family
ID=9095118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7208724A Expired FR2174799B3 (fr) | 1972-03-09 | 1972-03-09 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2174799B3 (fr) |
-
1972
- 1972-03-09 FR FR7208724A patent/FR2174799B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2174799A1 (fr) | 1973-10-19 |