JPS4830809A - - Google Patents
Info
- Publication number
- JPS4830809A JPS4830809A JP46064475A JP6447571A JPS4830809A JP S4830809 A JPS4830809 A JP S4830809A JP 46064475 A JP46064475 A JP 46064475A JP 6447571 A JP6447571 A JP 6447571A JP S4830809 A JPS4830809 A JP S4830809A
- Authority
- JP
- Japan
- 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
Landscapes
- Transceivers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46064475A JPS4830809A (en) | 1971-08-25 | 1971-08-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46064475A JPS4830809A (en) | 1971-08-25 | 1971-08-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4830809A true JPS4830809A (en) | 1973-04-23 |
Family
ID=13259277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP46064475A Pending JPS4830809A (en) | 1971-08-25 | 1971-08-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4830809A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63199523A (en) * | 1987-02-14 | 1988-08-18 | Ngk Insulators Ltd | Communication helmet for construction work |
-
1971
- 1971-08-25 JP JP46064475A patent/JPS4830809A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63199523A (en) * | 1987-02-14 | 1988-08-18 | Ngk Insulators Ltd | Communication helmet for construction work |