JPS62157561U - - Google Patents
Info
- Publication number
- JPS62157561U JPS62157561U JP4656186U JP4656186U JPS62157561U JP S62157561 U JPS62157561 U JP S62157561U JP 4656186 U JP4656186 U JP 4656186U JP 4656186 U JP4656186 U JP 4656186U JP S62157561 U JPS62157561 U JP S62157561U
- Authority
- JP
- Japan
- Prior art keywords
- holes
- mask
- synthetic resin
- claws
- shifting
- 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
- 210000000078 claw Anatomy 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 238000005553 drilling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4656186U JPS62157561U (cs) | 1986-03-28 | 1986-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4656186U JPS62157561U (cs) | 1986-03-28 | 1986-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62157561U true JPS62157561U (cs) | 1987-10-06 |
Family
ID=30866335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4656186U Pending JPS62157561U (cs) | 1986-03-28 | 1986-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62157561U (cs) |
-
1986
- 1986-03-28 JP JP4656186U patent/JPS62157561U/ja active Pending