JPS63173562U - - Google Patents

Info

Publication number
JPS63173562U
JPS63173562U JP6706487U JP6706487U JPS63173562U JP S63173562 U JPS63173562 U JP S63173562U JP 6706487 U JP6706487 U JP 6706487U JP 6706487 U JP6706487 U JP 6706487U JP S63173562 U JPS63173562 U JP S63173562U
Authority
JP
Japan
Prior art keywords
opening
vacuum container
side wall
vacuum
meandering
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
JP6706487U
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 JP6706487U priority Critical patent/JPS63173562U/ja
Publication of JPS63173562U publication Critical patent/JPS63173562U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Sealing Devices (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
JP6706487U 1987-05-02 1987-05-02 Pending JPS63173562U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6706487U JPS63173562U (enrdf_load_stackoverflow) 1987-05-02 1987-05-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6706487U JPS63173562U (enrdf_load_stackoverflow) 1987-05-02 1987-05-02

Publications (1)

Publication Number Publication Date
JPS63173562U true JPS63173562U (enrdf_load_stackoverflow) 1988-11-10

Family

ID=30905631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6706487U Pending JPS63173562U (enrdf_load_stackoverflow) 1987-05-02 1987-05-02

Country Status (1)

Country Link
JP (1) JPS63173562U (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5281821A (en) * 1975-12-26 1977-07-08 Shin Meiwa Ind Co Ltd Sealing device of openable cover for tank vehicle
JPS5578857A (en) * 1978-12-11 1980-06-13 Babcock Hitachi Kk Airtight container

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5281821A (en) * 1975-12-26 1977-07-08 Shin Meiwa Ind Co Ltd Sealing device of openable cover for tank vehicle
JPS5578857A (en) * 1978-12-11 1980-06-13 Babcock Hitachi Kk Airtight container

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