FR1603960A - - Google Patents
Info
- Publication number
- FR1603960A FR1603960A FR1603960DA FR1603960A FR 1603960 A FR1603960 A FR 1603960A FR 1603960D A FR1603960D A FR 1603960DA FR 1603960 A FR1603960 A FR 1603960A
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D17/00—Producing carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records; Producing record discs from master stencils
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19671729040 DE1729040B1 (de) | 1967-09-11 | 1967-09-11 | Verfahren und vorrichtung zum herstellen von schallauf zeichnungstraegern |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1603960A true FR1603960A (de) | 1971-06-21 |
Family
ID=5690529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1603960D Expired FR1603960A (de) | 1967-09-11 | 1968-09-10 |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1603960A (de) |
GB (1) | GB1196535A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH664030A5 (de) * | 1984-07-06 | 1988-01-29 | Landis & Gyr Ag | Verfahren zur erzeugung eines makroskopischen flaechenmusters mit einer mikroskopischen struktur, insbesondere einer beugungsoptisch wirksamen struktur. |
-
1968
- 1968-09-10 FR FR1603960D patent/FR1603960A/fr not_active Expired
- 1968-09-11 GB GB4322968A patent/GB1196535A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1196535A (en) | 1970-06-24 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |