JPS6421869U - - Google Patents

Info

Publication number
JPS6421869U
JPS6421869U JP11646687U JP11646687U JPS6421869U JP S6421869 U JPS6421869 U JP S6421869U JP 11646687 U JP11646687 U JP 11646687U JP 11646687 U JP11646687 U JP 11646687U JP S6421869 U JPS6421869 U JP S6421869U
Authority
JP
Japan
Prior art keywords
bag
gas
pieces
leaving
check valve
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
JP11646687U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0523904Y2 (US20030199744A1-20031023-C00003.png
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 JP11646687U priority Critical patent/JPH0523904Y2/ja
Publication of JPS6421869U publication Critical patent/JPS6421869U/ja
Application granted granted Critical
Publication of JPH0523904Y2 publication Critical patent/JPH0523904Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Buffer Packaging (AREA)
  • Check Valves (AREA)
JP11646687U 1987-07-29 1987-07-29 Expired - Lifetime JPH0523904Y2 (US20030199744A1-20031023-C00003.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11646687U JPH0523904Y2 (US20030199744A1-20031023-C00003.png) 1987-07-29 1987-07-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11646687U JPH0523904Y2 (US20030199744A1-20031023-C00003.png) 1987-07-29 1987-07-29

Publications (2)

Publication Number Publication Date
JPS6421869U true JPS6421869U (US20030199744A1-20031023-C00003.png) 1989-02-03
JPH0523904Y2 JPH0523904Y2 (US20030199744A1-20031023-C00003.png) 1993-06-17

Family

ID=31359025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11646687U Expired - Lifetime JPH0523904Y2 (US20030199744A1-20031023-C00003.png) 1987-07-29 1987-07-29

Country Status (1)

Country Link
JP (1) JPH0523904Y2 (US20030199744A1-20031023-C00003.png)

Also Published As

Publication number Publication date
JPH0523904Y2 (US20030199744A1-20031023-C00003.png) 1993-06-17

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