JPH01144298U - - Google Patents

Info

Publication number
JPH01144298U
JPH01144298U JP4218988U JP4218988U JPH01144298U JP H01144298 U JPH01144298 U JP H01144298U JP 4218988 U JP4218988 U JP 4218988U JP 4218988 U JP4218988 U JP 4218988U JP H01144298 U JPH01144298 U JP H01144298U
Authority
JP
Japan
Prior art keywords
cylinder
pressure
window
observation
submersible
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.)
Pending
Application number
JP4218988U
Other languages
English (en)
Japanese (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 JP4218988U priority Critical patent/JPH01144298U/ja
Publication of JPH01144298U publication Critical patent/JPH01144298U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Pressure Vessels And Lids Thereof (AREA)
  • Telescopes (AREA)
JP4218988U 1988-03-30 1988-03-30 Pending JPH01144298U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4218988U JPH01144298U (enrdf_load_stackoverflow) 1988-03-30 1988-03-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4218988U JPH01144298U (enrdf_load_stackoverflow) 1988-03-30 1988-03-30

Publications (1)

Publication Number Publication Date
JPH01144298U true JPH01144298U (enrdf_load_stackoverflow) 1989-10-03

Family

ID=31268608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4218988U Pending JPH01144298U (enrdf_load_stackoverflow) 1988-03-30 1988-03-30

Country Status (1)

Country Link
JP (1) JPH01144298U (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015214335A (ja) * 2015-08-25 2015-12-03 五洋建設株式会社 水中検査装置およびこの装置のための水中カメラ装置
JP2023031093A (ja) * 2021-08-24 2023-03-08 株式会社アミューザジャパン 水中視認装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015214335A (ja) * 2015-08-25 2015-12-03 五洋建設株式会社 水中検査装置およびこの装置のための水中カメラ装置
JP2023031093A (ja) * 2021-08-24 2023-03-08 株式会社アミューザジャパン 水中視認装置

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