JPS5923934U - 気密室のドア用気密開閉幕装置 - Google Patents

気密室のドア用気密開閉幕装置

Info

Publication number
JPS5923934U
JPS5923934U JP12043982U JP12043982U JPS5923934U JP S5923934 U JPS5923934 U JP S5923934U JP 12043982 U JP12043982 U JP 12043982U JP 12043982 U JP12043982 U JP 12043982U JP S5923934 U JPS5923934 U JP S5923934U
Authority
JP
Japan
Prior art keywords
airtight
closing device
sheet
opening
room doors
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
JP12043982U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6322307Y2 (fr
Inventor
桑嶋　巌
Original Assignee
株式会社　昭和商会
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 by 株式会社　昭和商会 filed Critical 株式会社　昭和商会
Priority to JP12043982U priority Critical patent/JPS5923934U/ja
Publication of JPS5923934U publication Critical patent/JPS5923934U/ja
Application granted granted Critical
Publication of JPS6322307Y2 publication Critical patent/JPS6322307Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Storage Of Harvested Produce (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Tents Or Canopies (AREA)
JP12043982U 1982-08-06 1982-08-06 気密室のドア用気密開閉幕装置 Granted JPS5923934U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12043982U JPS5923934U (ja) 1982-08-06 1982-08-06 気密室のドア用気密開閉幕装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12043982U JPS5923934U (ja) 1982-08-06 1982-08-06 気密室のドア用気密開閉幕装置

Publications (2)

Publication Number Publication Date
JPS5923934U true JPS5923934U (ja) 1984-02-14
JPS6322307Y2 JPS6322307Y2 (fr) 1988-06-20

Family

ID=30276035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12043982U Granted JPS5923934U (ja) 1982-08-06 1982-08-06 気密室のドア用気密開閉幕装置

Country Status (1)

Country Link
JP (1) JPS5923934U (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987876U (fr) * 1972-11-24 1974-07-30
JPS55135543A (en) * 1979-04-12 1980-10-22 Sota Yamamoto Additional aging of banana

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987876U (fr) * 1972-11-24 1974-07-30
JPS55135543A (en) * 1979-04-12 1980-10-22 Sota Yamamoto Additional aging of banana

Also Published As

Publication number Publication date
JPS6322307Y2 (fr) 1988-06-20

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