JPS57100719U - - Google Patents

Info

Publication number
JPS57100719U
JPS57100719U JP16104681U JP16104681U JPS57100719U JP S57100719 U JPS57100719 U JP S57100719U JP 16104681 U JP16104681 U JP 16104681U JP 16104681 U JP16104681 U JP 16104681U JP S57100719 U JPS57100719 U JP S57100719U
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
JP16104681U
Other languages
Japanese (ja)
Other versions
JPS587369Y2 (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 JP1981161046U priority Critical patent/JPS587369Y2/ja
Publication of JPS57100719U publication Critical patent/JPS57100719U/ja
Application granted granted Critical
Publication of JPS587369Y2 publication Critical patent/JPS587369Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP1981161046U 1981-10-30 1981-10-30 地中管内部検査装置 Expired JPS587369Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981161046U JPS587369Y2 (ja) 1981-10-30 1981-10-30 地中管内部検査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981161046U JPS587369Y2 (ja) 1981-10-30 1981-10-30 地中管内部検査装置

Publications (2)

Publication Number Publication Date
JPS57100719U true JPS57100719U (enrdf_load_stackoverflow) 1982-06-21
JPS587369Y2 JPS587369Y2 (ja) 1983-02-09

Family

ID=29953427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981161046U Expired JPS587369Y2 (ja) 1981-10-30 1981-10-30 地中管内部検査装置

Country Status (1)

Country Link
JP (1) JPS587369Y2 (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382757A (en) * 1963-11-07 1968-05-14 Thiokol Chemical Corp Rocket charge inspection instrument including a carriage carrying an angled reflector which is movable along a bore
JPS5018708A (enrdf_load_stackoverflow) * 1973-05-10 1975-02-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382757A (en) * 1963-11-07 1968-05-14 Thiokol Chemical Corp Rocket charge inspection instrument including a carriage carrying an angled reflector which is movable along a bore
JPS5018708A (enrdf_load_stackoverflow) * 1973-05-10 1975-02-27

Also Published As

Publication number Publication date
JPS587369Y2 (ja) 1983-02-09

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