IT996843B - Sistema di fabbricazione di dischi fonografici - Google Patents
Sistema di fabbricazione di dischi fonograficiInfo
- Publication number
- IT996843B IT996843B IT70065/73A IT7006573A IT996843B IT 996843 B IT996843 B IT 996843B IT 70065/73 A IT70065/73 A IT 70065/73A IT 7006573 A IT7006573 A IT 7006573A IT 996843 B IT996843 B IT 996843B
- Authority
- IT
- Italy
- Prior art keywords
- phonograph records
- manufacturing
- manufacturing phonograph
- records
- phonograph
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES408193A ES408193A1 (es) | 1972-11-02 | 1972-11-02 | Sistema de fabricacion de discos fonograficos. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT996843B true IT996843B (it) | 1975-12-10 |
Family
ID=8462544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT70065/73A IT996843B (it) | 1972-11-02 | 1973-10-17 | Sistema di fabbricazione di dischi fonografici |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS49126301A (it) |
| AU (1) | AU6191373A (it) |
| BE (1) | BE806825A (it) |
| BR (1) | BR7308606D0 (it) |
| DD (1) | DD109102A5 (it) |
| ES (1) | ES408193A1 (it) |
| FR (1) | FR2205400A1 (it) |
| IL (1) | IL43452A0 (it) |
| IT (1) | IT996843B (it) |
| LU (1) | LU68660A1 (it) |
| MC (1) | MC994A1 (it) |
| NL (1) | NL7314995A (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0021705A1 (en) * | 1979-06-12 | 1981-01-07 | Mark Richard Francis Hanau | Audio and video discs and a method of manufacture thereof |
-
1972
- 1972-11-02 ES ES408193A patent/ES408193A1/es not_active Expired
-
1973
- 1973-10-06 JP JP48112764A patent/JPS49126301A/ja active Pending
- 1973-10-17 IT IT70065/73A patent/IT996843B/it active
- 1973-10-19 IL IL43452A patent/IL43452A0/xx unknown
- 1973-10-22 LU LU68660A patent/LU68660A1/xx unknown
- 1973-10-26 AU AU61913/73A patent/AU6191373A/en not_active Expired
- 1973-10-31 BE BE137332A patent/BE806825A/xx unknown
- 1973-10-31 FR FR7338846A patent/FR2205400A1/fr not_active Withdrawn
- 1973-11-01 NL NL7314995A patent/NL7314995A/xx unknown
- 1973-11-01 DD DD174414A patent/DD109102A5/xx unknown
- 1973-11-02 MC MC1073A patent/MC994A1/xx unknown
- 1973-11-05 BR BR8606/73A patent/BR7308606D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL43452A0 (en) | 1974-01-14 |
| MC994A1 (fr) | 1974-08-13 |
| LU68660A1 (it) | 1974-01-03 |
| FR2205400A1 (en) | 1974-05-31 |
| BE806825A (fr) | 1974-02-15 |
| DD109102A5 (it) | 1974-10-12 |
| NL7314995A (it) | 1974-05-06 |
| JPS49126301A (it) | 1974-12-03 |
| ES408193A1 (es) | 1976-01-16 |
| BR7308606D0 (pt) | 1974-09-05 |
| AU6191373A (en) | 1975-05-01 |
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