JPS6221454U - - Google Patents

Info

Publication number
JPS6221454U
JPS6221454U JP11301285U JP11301285U JPS6221454U JP S6221454 U JPS6221454 U JP S6221454U JP 11301285 U JP11301285 U JP 11301285U JP 11301285 U JP11301285 U JP 11301285U JP S6221454 U JPS6221454 U JP S6221454U
Authority
JP
Japan
Prior art keywords
groove
ring
land
ring groove
fitted
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.)
Granted
Application number
JP11301285U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0326290Y2 (zh
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 JP1985113012U priority Critical patent/JPH0326290Y2/ja
Publication of JPS6221454U publication Critical patent/JPS6221454U/ja
Application granted granted Critical
Publication of JPH0326290Y2 publication Critical patent/JPH0326290Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)
JP1985113012U 1985-07-25 1985-07-25 Expired JPH0326290Y2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985113012U JPH0326290Y2 (zh) 1985-07-25 1985-07-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985113012U JPH0326290Y2 (zh) 1985-07-25 1985-07-25

Publications (2)

Publication Number Publication Date
JPS6221454U true JPS6221454U (zh) 1987-02-09
JPH0326290Y2 JPH0326290Y2 (zh) 1991-06-06

Family

ID=30994410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985113012U Expired JPH0326290Y2 (zh) 1985-07-25 1985-07-25

Country Status (1)

Country Link
JP (1) JPH0326290Y2 (zh)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5749538U (zh) * 1980-09-05 1982-03-19

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794272A (fr) * 1972-01-22 1973-07-19 Basf Ag Procede de preparation de n-(2-cyano-4-nitrophenyl) formamidines n',n'-disubstituees et de n-(2-cyano-6-nitrophenyl)formamidines n',n'-disubstituees

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5749538U (zh) * 1980-09-05 1982-03-19

Also Published As

Publication number Publication date
JPH0326290Y2 (zh) 1991-06-06

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