JPS5232602B2 - - Google Patents

Info

Publication number
JPS5232602B2
JPS5232602B2 JP47113619A JP11361972A JPS5232602B2 JP S5232602 B2 JPS5232602 B2 JP S5232602B2 JP 47113619 A JP47113619 A JP 47113619A JP 11361972 A JP11361972 A JP 11361972A JP S5232602 B2 JPS5232602 B2 JP S5232602B2
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.)
Expired
Application number
JP47113619A
Other versions
JPS4971555A (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 JP47113619A priority Critical patent/JPS5232602B2/ja
Publication of JPS4971555A publication Critical patent/JPS4971555A/ja
Publication of JPS5232602B2 publication Critical patent/JPS5232602B2/ja
Expired legal-status Critical Current

Links

JP47113619A 1972-11-13 1972-11-13 Expired JPS5232602B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP47113619A JPS5232602B2 (ja) 1972-11-13 1972-11-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47113619A JPS5232602B2 (ja) 1972-11-13 1972-11-13

Publications (2)

Publication Number Publication Date
JPS4971555A JPS4971555A (ja) 1974-07-10
JPS5232602B2 true JPS5232602B2 (ja) 1977-08-23

Family

ID=14616789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47113619A Expired JPS5232602B2 (ja) 1972-11-13 1972-11-13

Country Status (1)

Country Link
JP (1) JPS5232602B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6212803Y2 (ja) * 1985-08-29 1987-04-03
JP2005068950A (ja) * 2003-08-28 2005-03-17 Shimizu Corp トンネル坑内換気用集塵機及び坑内換気方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5159406U (ja) * 1974-11-01 1976-05-11
JPS5152301A (en) * 1974-11-01 1976-05-08 Manabu Hirota Kyuhora niokeru rochoshujinsochi
JPS5548397Y2 (ja) * 1974-11-01 1980-11-12

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6212803Y2 (ja) * 1985-08-29 1987-04-03
JP2005068950A (ja) * 2003-08-28 2005-03-17 Shimizu Corp トンネル坑内換気用集塵機及び坑内換気方法

Also Published As

Publication number Publication date
JPS4971555A (ja) 1974-07-10

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