JPS63166903U - - Google Patents

Info

Publication number
JPS63166903U
JPS63166903U JP5853487U JP5853487U JPS63166903U JP S63166903 U JPS63166903 U JP S63166903U JP 5853487 U JP5853487 U JP 5853487U JP 5853487 U JP5853487 U JP 5853487U JP S63166903 U JPS63166903 U JP S63166903U
Authority
JP
Japan
Prior art keywords
check valve
packaging device
airtight packaging
holding plate
vacuum check
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
JP5853487U
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 JP5853487U priority Critical patent/JPS63166903U/ja
Publication of JPS63166903U publication Critical patent/JPS63166903U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Vacuum Packaging (AREA)
JP5853487U 1987-04-17 1987-04-17 Pending JPS63166903U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5853487U JPS63166903U (enrdf_load_stackoverflow) 1987-04-17 1987-04-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5853487U JPS63166903U (enrdf_load_stackoverflow) 1987-04-17 1987-04-17

Publications (1)

Publication Number Publication Date
JPS63166903U true JPS63166903U (enrdf_load_stackoverflow) 1988-10-31

Family

ID=30889197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5853487U Pending JPS63166903U (enrdf_load_stackoverflow) 1987-04-17 1987-04-17

Country Status (1)

Country Link
JP (1) JPS63166903U (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5379676A (en) * 1976-12-23 1978-07-14 Shinkou Puranto Kk Vacuum packaging bag
JPS5652265A (en) * 1979-10-05 1981-05-11 Akira Fujii Hollow formation method of concrete and sealed lid of container used therefor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5379676A (en) * 1976-12-23 1978-07-14 Shinkou Puranto Kk Vacuum packaging bag
JPS5652265A (en) * 1979-10-05 1981-05-11 Akira Fujii Hollow formation method of concrete and sealed lid of container used therefor

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