JPS5228500B2 - - Google Patents

Info

Publication number
JPS5228500B2
JPS5228500B2 JP1879674A JP1879674A JPS5228500B2 JP S5228500 B2 JPS5228500 B2 JP S5228500B2 JP 1879674 A JP1879674 A JP 1879674A JP 1879674 A JP1879674 A JP 1879674A JP S5228500 B2 JPS5228500 B2 JP S5228500B2
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
JP1879674A
Other languages
Japanese (ja)
Other versions
JPS50113039A (cg-RX-API-DMAC7.html
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 JP1879674A priority Critical patent/JPS5228500B2/ja
Publication of JPS50113039A publication Critical patent/JPS50113039A/ja
Publication of JPS5228500B2 publication Critical patent/JPS5228500B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
JP1879674A 1974-02-15 1974-02-15 Expired JPS5228500B2 (cg-RX-API-DMAC7.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1879674A JPS5228500B2 (cg-RX-API-DMAC7.html) 1974-02-15 1974-02-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1879674A JPS5228500B2 (cg-RX-API-DMAC7.html) 1974-02-15 1974-02-15

Publications (2)

Publication Number Publication Date
JPS50113039A JPS50113039A (cg-RX-API-DMAC7.html) 1975-09-04
JPS5228500B2 true JPS5228500B2 (cg-RX-API-DMAC7.html) 1977-07-27

Family

ID=11981544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1879674A Expired JPS5228500B2 (cg-RX-API-DMAC7.html) 1974-02-15 1974-02-15

Country Status (1)

Country Link
JP (1) JPS5228500B2 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5462796U (cg-RX-API-DMAC7.html) * 1977-10-12 1979-05-02

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5359251A (en) * 1976-11-10 1978-05-27 Toshiba Corp Method of controlling ventilation in tunnel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5462796U (cg-RX-API-DMAC7.html) * 1977-10-12 1979-05-02

Also Published As

Publication number Publication date
JPS50113039A (cg-RX-API-DMAC7.html) 1975-09-04

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