JPH02126059U - - Google Patents

Info

Publication number
JPH02126059U
JPH02126059U JP3479389U JP3479389U JPH02126059U JP H02126059 U JPH02126059 U JP H02126059U JP 3479389 U JP3479389 U JP 3479389U JP 3479389 U JP3479389 U JP 3479389U JP H02126059 U JPH02126059 U JP H02126059U
Authority
JP
Japan
Prior art keywords
piston
metal layer
upper wall
utility
scope
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
Application number
JP3479389U
Other languages
English (en)
Japanese (ja)
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 JP3479389U priority Critical patent/JPH02126059U/ja
Publication of JPH02126059U publication Critical patent/JPH02126059U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)
JP3479389U 1989-03-29 1989-03-29 Pending JPH02126059U (US06623731-20030923-C00052.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3479389U JPH02126059U (US06623731-20030923-C00052.png) 1989-03-29 1989-03-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3479389U JPH02126059U (US06623731-20030923-C00052.png) 1989-03-29 1989-03-29

Publications (1)

Publication Number Publication Date
JPH02126059U true JPH02126059U (US06623731-20030923-C00052.png) 1990-10-17

Family

ID=31539576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3479389U Pending JPH02126059U (US06623731-20030923-C00052.png) 1989-03-29 1989-03-29

Country Status (1)

Country Link
JP (1) JPH02126059U (US06623731-20030923-C00052.png)

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