JPS6453300U - - Google Patents

Info

Publication number
JPS6453300U
JPS6453300U JP14758687U JP14758687U JPS6453300U JP S6453300 U JPS6453300 U JP S6453300U JP 14758687 U JP14758687 U JP 14758687U JP 14758687 U JP14758687 U JP 14758687U JP S6453300 U JPS6453300 U JP S6453300U
Authority
JP
Japan
Prior art keywords
pipe
wind
wind pipe
tunnel
steel
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
JP14758687U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0527599Y2 (enrdf_load_html_response
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 JP1987147586U priority Critical patent/JPH0527599Y2/ja
Publication of JPS6453300U publication Critical patent/JPS6453300U/ja
Application granted granted Critical
Publication of JPH0527599Y2 publication Critical patent/JPH0527599Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Ventilation (AREA)
JP1987147586U 1987-09-29 1987-09-29 Expired - Lifetime JPH0527599Y2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987147586U JPH0527599Y2 (enrdf_load_html_response) 1987-09-29 1987-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987147586U JPH0527599Y2 (enrdf_load_html_response) 1987-09-29 1987-09-29

Publications (2)

Publication Number Publication Date
JPS6453300U true JPS6453300U (enrdf_load_html_response) 1989-04-03
JPH0527599Y2 JPH0527599Y2 (enrdf_load_html_response) 1993-07-14

Family

ID=31418125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987147586U Expired - Lifetime JPH0527599Y2 (enrdf_load_html_response) 1987-09-29 1987-09-29

Country Status (1)

Country Link
JP (1) JPH0527599Y2 (enrdf_load_html_response)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136639U (ja) * 1984-08-06 1986-03-06 株式会社クラレ 透析液用脱気装置
JPS6233840U (enrdf_load_html_response) * 1985-05-08 1987-02-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136639U (ja) * 1984-08-06 1986-03-06 株式会社クラレ 透析液用脱気装置
JPS6233840U (enrdf_load_html_response) * 1985-05-08 1987-02-27

Also Published As

Publication number Publication date
JPH0527599Y2 (enrdf_load_html_response) 1993-07-14

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