SE365745B - - Google Patents
Info
- Publication number
- SE365745B SE365745B SE14531/71A SE1453171A SE365745B SE 365745 B SE365745 B SE 365745B SE 14531/71 A SE14531/71 A SE 14531/71A SE 1453171 A SE1453171 A SE 1453171A SE 365745 B SE365745 B SE 365745B
- Authority
- SE
- Sweden
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2017/00—Carriers for sound or information
- B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
- B29L2017/003—Records or discs
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2057478A DE2057478C3 (en) | 1970-11-23 | 1970-11-23 | Process for the production of centered press dies for records and video discs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE365745B true SE365745B (en) | 1974-04-01 |
Family
ID=5788855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE14531/71A SE365745B (en) | 1970-11-23 | 1971-11-12 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3749828A (en) |
| JP (1) | JPS5426881B1 (en) |
| AT (1) | AT320306B (en) |
| BE (1) | BE775667A (en) |
| CH (1) | CH544986A (en) |
| DE (1) | DE2057478C3 (en) |
| FR (1) | FR2115346B1 (en) |
| GB (1) | GB1367798A (en) |
| IT (1) | IT939167B (en) |
| NL (1) | NL7115842A (en) |
| SE (1) | SE365745B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2807856A1 (en) * | 1978-02-23 | 1979-09-06 | Mfe Corp | POSITIONING DEVICE |
| DE3167483D1 (en) * | 1980-09-05 | 1985-01-10 | Matsushita Electric Ind Co Ltd | A method of producing an information recording disk |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1253374A (en) * | 1916-08-21 | 1918-01-15 | Bertram M Hansen | Centering means for phonographic records and the like. |
| US1755743A (en) * | 1928-11-02 | 1930-04-22 | Edgar H Morrison | Phonograph disk record |
-
1970
- 1970-11-23 DE DE2057478A patent/DE2057478C3/en not_active Expired
-
1971
- 1971-11-09 IT IT30891/71A patent/IT939167B/en active
- 1971-11-10 JP JP8972371A patent/JPS5426881B1/ja active Pending
- 1971-11-12 SE SE14531/71A patent/SE365745B/xx unknown
- 1971-11-17 NL NL7115842A patent/NL7115842A/xx not_active Application Discontinuation
- 1971-11-22 BE BE775667A patent/BE775667A/en unknown
- 1971-11-22 CH CH1696371A patent/CH544986A/en not_active IP Right Cessation
- 1971-11-22 AT AT1004971A patent/AT320306B/en not_active IP Right Cessation
- 1971-11-22 GB GB5422271A patent/GB1367798A/en not_active Expired
- 1971-11-23 US US00201380A patent/US3749828A/en not_active Expired - Lifetime
- 1971-11-23 FR FR7141878A patent/FR2115346B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7115842A (en) | 1972-05-25 |
| CH544986A (en) | 1973-11-30 |
| BE775667A (en) | 1972-03-16 |
| DE2057478B2 (en) | 1973-04-05 |
| JPS5426881B1 (en) | 1979-09-06 |
| FR2115346A1 (en) | 1972-07-07 |
| AT320306B (en) | 1975-02-10 |
| DE2057478C3 (en) | 1973-10-25 |
| DE2057478A1 (en) | 1972-06-08 |
| IT939167B (en) | 1973-02-10 |
| US3749828A (en) | 1973-07-31 |
| GB1367798A (en) | 1974-09-25 |
| FR2115346B1 (en) | 1976-02-13 |