JPS5380749A - Sealing mechanism for air lift up practice of tank - Google Patents

Sealing mechanism for air lift up practice of tank

Info

Publication number
JPS5380749A
JPS5380749A JP15502776A JP15502776A JPS5380749A JP S5380749 A JPS5380749 A JP S5380749A JP 15502776 A JP15502776 A JP 15502776A JP 15502776 A JP15502776 A JP 15502776A JP S5380749 A JPS5380749 A JP S5380749A
Authority
JP
Japan
Prior art keywords
practice
tank
sealing mechanism
air lift
lift
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
JP15502776A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5426832B2 (OSRAM
Inventor
Norio Sakamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KOYO KENSETSU KOUGIYOU KK
Original Assignee
KOYO KENSETSU KOUGIYOU KK
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 KOYO KENSETSU KOUGIYOU KK filed Critical KOYO KENSETSU KOUGIYOU KK
Priority to JP15502776A priority Critical patent/JPS5380749A/ja
Publication of JPS5380749A publication Critical patent/JPS5380749A/ja
Publication of JPS5426832B2 publication Critical patent/JPS5426832B2/ja
Granted legal-status Critical Current

Links

JP15502776A 1976-12-24 1976-12-24 Sealing mechanism for air lift up practice of tank Granted JPS5380749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15502776A JPS5380749A (en) 1976-12-24 1976-12-24 Sealing mechanism for air lift up practice of tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15502776A JPS5380749A (en) 1976-12-24 1976-12-24 Sealing mechanism for air lift up practice of tank

Publications (2)

Publication Number Publication Date
JPS5380749A true JPS5380749A (en) 1978-07-17
JPS5426832B2 JPS5426832B2 (OSRAM) 1979-09-06

Family

ID=15597056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15502776A Granted JPS5380749A (en) 1976-12-24 1976-12-24 Sealing mechanism for air lift up practice of tank

Country Status (1)

Country Link
JP (1) JPS5380749A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634863A (en) * 1979-08-29 1981-04-07 Japan Gasoline Floating construction method for floating roof of tank
JP2008174254A (ja) * 2007-01-17 2008-07-31 Dainippon Printing Co Ltd 断熱容器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932444A (OSRAM) * 1972-07-25 1974-03-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932444A (OSRAM) * 1972-07-25 1974-03-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634863A (en) * 1979-08-29 1981-04-07 Japan Gasoline Floating construction method for floating roof of tank
JP2008174254A (ja) * 2007-01-17 2008-07-31 Dainippon Printing Co Ltd 断熱容器

Also Published As

Publication number Publication date
JPS5426832B2 (OSRAM) 1979-09-06

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