JPS51731A - Shiirudoshikikutsusakukinokutsushinhokoseigyohohooyobisono sochi - Google Patents

Shiirudoshikikutsusakukinokutsushinhokoseigyohohooyobisono sochi

Info

Publication number
JPS51731A
JPS51731A JP7189174A JP7189174A JPS51731A JP S51731 A JPS51731 A JP S51731A JP 7189174 A JP7189174 A JP 7189174A JP 7189174 A JP7189174 A JP 7189174A JP S51731 A JPS51731 A JP S51731A
Authority
JP
Japan
Prior art keywords
sochi
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
JP7189174A
Other languages
English (en)
Japanese (ja)
Other versions
JPS53222B2 (enExample
Inventor
Koichi Uemura
Makoto Uemura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP7189174A priority Critical patent/JPS51731A/ja
Publication of JPS51731A publication Critical patent/JPS51731A/ja
Publication of JPS53222B2 publication Critical patent/JPS53222B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP7189174A 1974-06-25 1974-06-25 Shiirudoshikikutsusakukinokutsushinhokoseigyohohooyobisono sochi Granted JPS51731A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7189174A JPS51731A (ja) 1974-06-25 1974-06-25 Shiirudoshikikutsusakukinokutsushinhokoseigyohohooyobisono sochi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7189174A JPS51731A (ja) 1974-06-25 1974-06-25 Shiirudoshikikutsusakukinokutsushinhokoseigyohohooyobisono sochi

Publications (2)

Publication Number Publication Date
JPS51731A true JPS51731A (ja) 1976-01-06
JPS53222B2 JPS53222B2 (enExample) 1978-01-06

Family

ID=13473601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7189174A Granted JPS51731A (ja) 1974-06-25 1974-06-25 Shiirudoshikikutsusakukinokutsushinhokoseigyohohooyobisono sochi

Country Status (1)

Country Link
JP (1) JPS51731A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233314A (en) * 1975-09-09 1977-03-14 Riyouji Honma Propelling direction control method and apparatus having stabilization mechanism
JPS5424416A (en) * 1977-07-25 1979-02-23 Japan Dev & Construction Method of controlling direction in method of underground excavation construction by structure
JPS603391A (ja) * 1983-06-20 1985-01-09 株式会社イセキ開発工機 推進方向修正装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5460121U (enExample) * 1977-10-06 1979-04-25
JPS60190956U (ja) * 1984-05-29 1985-12-18 日産自動車株式会社 気化器
JPS61157158U (enExample) * 1985-03-20 1986-09-29

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233314A (en) * 1975-09-09 1977-03-14 Riyouji Honma Propelling direction control method and apparatus having stabilization mechanism
JPS5424416A (en) * 1977-07-25 1979-02-23 Japan Dev & Construction Method of controlling direction in method of underground excavation construction by structure
JPS603391A (ja) * 1983-06-20 1985-01-09 株式会社イセキ開発工機 推進方向修正装置

Also Published As

Publication number Publication date
JPS53222B2 (enExample) 1978-01-06

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