JPS5550331B1 - - Google Patents
Info
- Publication number
- JPS5550331B1 JPS5550331B1 JP4167771A JP4167771A JPS5550331B1 JP S5550331 B1 JPS5550331 B1 JP S5550331B1 JP 4167771 A JP4167771 A JP 4167771A JP 4167771 A JP4167771 A JP 4167771A JP S5550331 B1 JPS5550331 B1 JP S5550331B1
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4167771A JPS5550331B1 (zh) | 1971-06-14 | 1971-06-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4167771A JPS5550331B1 (zh) | 1971-06-14 | 1971-06-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5550331B1 true JPS5550331B1 (zh) | 1980-12-17 |
Family
ID=12615031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4167771A Pending JPS5550331B1 (zh) | 1971-06-14 | 1971-06-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5550331B1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62105308U (zh) * | 1985-12-23 | 1987-07-04 | ||
US9644660B2 (en) | 2008-07-31 | 2017-05-09 | Mathread Inc. | Assembly improving, low mass, fastener head |
-
1971
- 1971-06-14 JP JP4167771A patent/JPS5550331B1/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62105308U (zh) * | 1985-12-23 | 1987-07-04 | ||
US9644660B2 (en) | 2008-07-31 | 2017-05-09 | Mathread Inc. | Assembly improving, low mass, fastener head |