JPH0281413U - - Google Patents

Info

Publication number
JPH0281413U
JPH0281413U JP16136788U JP16136788U JPH0281413U JP H0281413 U JPH0281413 U JP H0281413U JP 16136788 U JP16136788 U JP 16136788U JP 16136788 U JP16136788 U JP 16136788U JP H0281413 U JPH0281413 U JP H0281413U
Authority
JP
Japan
Prior art keywords
protection plate
rectangular tube
hollow rectangular
angle measuring
horizontal angle
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
JP16136788U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0641129Y2 (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 JP16136788U priority Critical patent/JPH0641129Y2/ja
Publication of JPH0281413U publication Critical patent/JPH0281413U/ja
Application granted granted Critical
Publication of JPH0641129Y2 publication Critical patent/JPH0641129Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
JP16136788U 1988-12-12 1988-12-12 水平角度測定器 Expired - Fee Related JPH0641129Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16136788U JPH0641129Y2 (ja) 1988-12-12 1988-12-12 水平角度測定器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16136788U JPH0641129Y2 (ja) 1988-12-12 1988-12-12 水平角度測定器

Publications (2)

Publication Number Publication Date
JPH0281413U true JPH0281413U (enrdf_load_stackoverflow) 1990-06-22
JPH0641129Y2 JPH0641129Y2 (ja) 1994-10-26

Family

ID=31444241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16136788U Expired - Fee Related JPH0641129Y2 (ja) 1988-12-12 1988-12-12 水平角度測定器

Country Status (1)

Country Link
JP (1) JPH0641129Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0641129Y2 (ja) 1994-10-26

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees