JPS52157257U - - Google Patents

Info

Publication number
JPS52157257U
JPS52157257U JP6531676U JP6531676U JPS52157257U JP S52157257 U JPS52157257 U JP S52157257U JP 6531676 U JP6531676 U JP 6531676U JP 6531676 U JP6531676 U JP 6531676U JP S52157257 U JPS52157257 U JP S52157257U
Authority
JP
Japan
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
JP6531676U
Other languages
Japanese (ja)
Other versions
JPS5540520Y2 (en
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 JP1976065316U priority Critical patent/JPS5540520Y2/ja
Publication of JPS52157257U publication Critical patent/JPS52157257U/ja
Application granted granted Critical
Publication of JPS5540520Y2 publication Critical patent/JPS5540520Y2/ja
Expired legal-status Critical Current

Links

JP1976065316U 1976-05-24 1976-05-24 Expired JPS5540520Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1976065316U JPS5540520Y2 (en) 1976-05-24 1976-05-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976065316U JPS5540520Y2 (en) 1976-05-24 1976-05-24

Publications (2)

Publication Number Publication Date
JPS52157257U true JPS52157257U (en) 1977-11-29
JPS5540520Y2 JPS5540520Y2 (en) 1980-09-22

Family

ID=28530220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976065316U Expired JPS5540520Y2 (en) 1976-05-24 1976-05-24

Country Status (1)

Country Link
JP (1) JPS5540520Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101128609B1 (en) * 2009-04-30 2012-03-26 주식회사 한진중공업 Ventilation apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914957U (en) * 1972-05-12 1974-02-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914957U (en) * 1972-05-12 1974-02-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101128609B1 (en) * 2009-04-30 2012-03-26 주식회사 한진중공업 Ventilation apparatus

Also Published As

Publication number Publication date
JPS5540520Y2 (en) 1980-09-22

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