JPH01146353U - - Google Patents
Info
- Publication number
- JPH01146353U JPH01146353U JP4268488U JP4268488U JPH01146353U JP H01146353 U JPH01146353 U JP H01146353U JP 4268488 U JP4268488 U JP 4268488U JP 4268488 U JP4268488 U JP 4268488U JP H01146353 U JPH01146353 U JP H01146353U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- recording area
- card
- optical recording
- reading device
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 21
- 230000002401 inhibitory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Credit Cards Or The Like (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Optical Recording Or Reproduction (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4268488U JPH01146353U (OSRAM) | 1988-03-30 | 1988-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4268488U JPH01146353U (OSRAM) | 1988-03-30 | 1988-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01146353U true JPH01146353U (OSRAM) | 1989-10-09 |
Family
ID=31269092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4268488U Pending JPH01146353U (OSRAM) | 1988-03-30 | 1988-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01146353U (OSRAM) |
-
1988
- 1988-03-30 JP JP4268488U patent/JPH01146353U/ja active Pending
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