JPS6218312Y2 - - Google Patents

Info

Publication number
JPS6218312Y2
JPS6218312Y2 JP1981017390U JP1739081U JPS6218312Y2 JP S6218312 Y2 JPS6218312 Y2 JP S6218312Y2 JP 1981017390 U JP1981017390 U JP 1981017390U JP 1739081 U JP1739081 U JP 1739081U JP S6218312 Y2 JPS6218312 Y2 JP S6218312Y2
Authority
JP
Japan
Prior art keywords
string
coil
belt
traction
pipe
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.)
Expired
Application number
JP1981017390U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57131893U (en]
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1981017390U priority Critical patent/JPS6218312Y2/ja
Publication of JPS57131893U publication Critical patent/JPS57131893U/ja
Application granted granted Critical
Publication of JPS6218312Y2 publication Critical patent/JPS6218312Y2/ja
Expired legal-status Critical Current

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Landscapes

  • Cleaning In General (AREA)
JP1981017390U 1981-02-10 1981-02-10 Expired JPS6218312Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981017390U JPS6218312Y2 (en]) 1981-02-10 1981-02-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981017390U JPS6218312Y2 (en]) 1981-02-10 1981-02-10

Publications (2)

Publication Number Publication Date
JPS57131893U JPS57131893U (en]) 1982-08-17
JPS6218312Y2 true JPS6218312Y2 (en]) 1987-05-11

Family

ID=29815353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981017390U Expired JPS6218312Y2 (en]) 1981-02-10 1981-02-10

Country Status (1)

Country Link
JP (1) JPS6218312Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0121030Y2 (en]) * 1985-12-12 1989-06-23

Also Published As

Publication number Publication date
JPS57131893U (en]) 1982-08-17

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