BR7403532D0 - Cassete de fita aperfeicoado - Google Patents
Cassete de fita aperfeicoadoInfo
- Publication number
- BR7403532D0 BR7403532D0 BR353274A BR353274A BR7403532D0 BR 7403532 D0 BR7403532 D0 BR 7403532D0 BR 353274 A BR353274 A BR 353274A BR 353274 A BR353274 A BR 353274A BR 7403532 D0 BR7403532 D0 BR 7403532D0
- Authority
- BR
- Brazil
- Prior art keywords
- tape cassette
- perfected
- perfected tape
- cassette
- tape
- Prior art date
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP48048153A JPS52362B2 (fr) | 1973-04-30 | 1973-04-30 | |
JP11730273A JPS5317406B2 (fr) | 1973-10-18 | 1973-10-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7403532D0 true BR7403532D0 (pt) | 1974-11-19 |
Family
ID=26388382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR353274A BR7403532D0 (pt) | 1973-04-30 | 1974-04-30 | Cassete de fita aperfeicoado |
Country Status (7)
Country | Link |
---|---|
BR (1) | BR7403532D0 (fr) |
CH (1) | CH579809A5 (fr) |
DE (1) | DE2420696B2 (fr) |
FR (1) | FR2227595B1 (fr) |
GB (1) | GB1457310A (fr) |
IT (1) | IT1011328B (fr) |
NL (1) | NL7405720A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0053907A3 (fr) * | 1980-12-08 | 1983-01-26 | Minnesota Mining And Manufacturing Company | Cassette à boucle sans fin |
-
1974
- 1974-04-29 CH CH583474A patent/CH579809A5/xx not_active IP Right Cessation
- 1974-04-29 NL NL7405720A patent/NL7405720A/xx not_active Application Discontinuation
- 1974-04-29 DE DE19742420696 patent/DE2420696B2/de active Granted
- 1974-04-30 GB GB1886874A patent/GB1457310A/en not_active Expired
- 1974-04-30 BR BR353274A patent/BR7403532D0/pt unknown
- 1974-04-30 FR FR7415069A patent/FR2227595B1/fr not_active Expired
- 1974-04-30 IT IT5071674A patent/IT1011328B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2420696A1 (de) | 1974-11-21 |
IT1011328B (it) | 1977-01-20 |
FR2227595B1 (fr) | 1978-09-15 |
FR2227595A1 (fr) | 1974-11-22 |
CH579809A5 (fr) | 1976-09-15 |
GB1457310A (en) | 1976-12-01 |
NL7405720A (fr) | 1974-11-01 |
AU6828574A (en) | 1975-10-30 |
DE2420696B2 (de) | 1977-02-17 |
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