JPS4938281A - - Google Patents
Info
- Publication number
- JPS4938281A JPS4938281A JP8194472A JP8194472A JPS4938281A JP S4938281 A JPS4938281 A JP S4938281A JP 8194472 A JP8194472 A JP 8194472A JP 8194472 A JP8194472 A JP 8194472A JP S4938281 A JPS4938281 A JP S4938281A
- 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
- Drilling And Boring (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8194472A JPS4938281A (de) | 1972-08-15 | 1972-08-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8194472A JPS4938281A (de) | 1972-08-15 | 1972-08-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4938281A true JPS4938281A (de) | 1974-04-09 |
Family
ID=13760599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8194472A Pending JPS4938281A (de) | 1972-08-15 | 1972-08-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4938281A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57115738U (de) * | 1981-01-12 | 1982-07-17 | ||
JPH05169372A (ja) * | 1992-04-16 | 1993-07-09 | Hitachi Koki Co Ltd | 締結工具の防塵機構 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4728561U (de) * | 1971-04-23 | 1972-12-01 |
-
1972
- 1972-08-15 JP JP8194472A patent/JPS4938281A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4728561U (de) * | 1971-04-23 | 1972-12-01 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57115738U (de) * | 1981-01-12 | 1982-07-17 | ||
JPH05169372A (ja) * | 1992-04-16 | 1993-07-09 | Hitachi Koki Co Ltd | 締結工具の防塵機構 |