JPH01134032U - - Google Patents

Info

Publication number
JPH01134032U
JPH01134032U JP2881888U JP2881888U JPH01134032U JP H01134032 U JPH01134032 U JP H01134032U JP 2881888 U JP2881888 U JP 2881888U JP 2881888 U JP2881888 U JP 2881888U JP H01134032 U JPH01134032 U JP H01134032U
Authority
JP
Japan
Prior art keywords
bag
backflow prevention
prevention valve
plastic film
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.)
Pending
Application number
JP2881888U
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 JP2881888U priority Critical patent/JPH01134032U/ja
Publication of JPH01134032U publication Critical patent/JPH01134032U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Bag Frames (AREA)
JP2881888U 1988-03-04 1988-03-04 Pending JPH01134032U (US20030220297A1-20031127-C00033.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2881888U JPH01134032U (US20030220297A1-20031127-C00033.png) 1988-03-04 1988-03-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2881888U JPH01134032U (US20030220297A1-20031127-C00033.png) 1988-03-04 1988-03-04

Publications (1)

Publication Number Publication Date
JPH01134032U true JPH01134032U (US20030220297A1-20031127-C00033.png) 1989-09-12

Family

ID=31252489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2881888U Pending JPH01134032U (US20030220297A1-20031127-C00033.png) 1988-03-04 1988-03-04

Country Status (1)

Country Link
JP (1) JPH01134032U (US20030220297A1-20031127-C00033.png)

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