CA1071111A - Microdisque avec dispositif d'alignement - Google Patents
Microdisque avec dispositif d'alignementInfo
- Publication number
- CA1071111A CA1071111A CA271,256A CA271256A CA1071111A CA 1071111 A CA1071111 A CA 1071111A CA 271256 A CA271256 A CA 271256A CA 1071111 A CA1071111 A CA 1071111A
- Authority
- CA
- Canada
- Prior art keywords
- record
- sheet
- locating means
- shaped locating
- microphonograph
- Prior art date
- 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
- 239000000463 material Substances 0.000 claims abstract description 25
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
Landscapes
- Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA271,256A CA1071111A (fr) | 1977-02-07 | 1977-02-07 | Microdisque avec dispositif d'alignement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA271,256A CA1071111A (fr) | 1977-02-07 | 1977-02-07 | Microdisque avec dispositif d'alignement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1071111A true CA1071111A (fr) | 1980-02-05 |
Family
ID=4107885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA271,256A Expired CA1071111A (fr) | 1977-02-07 | 1977-02-07 | Microdisque avec dispositif d'alignement |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1071111A (fr) |
-
1977
- 1977-02-07 CA CA271,256A patent/CA1071111A/fr not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |