JPS63101172U - - Google Patents

Info

Publication number
JPS63101172U
JPS63101172U JP19502486U JP19502486U JPS63101172U JP S63101172 U JPS63101172 U JP S63101172U JP 19502486 U JP19502486 U JP 19502486U JP 19502486 U JP19502486 U JP 19502486U JP S63101172 U JPS63101172 U JP S63101172U
Authority
JP
Japan
Prior art keywords
focal
light
straight line
virtual straight
focal point
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
JP19502486U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0347731Y2 (enrdf_load_stackoverflow
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 JP1986195024U priority Critical patent/JPH0347731Y2/ja
Publication of JPS63101172U publication Critical patent/JPS63101172U/ja
Application granted granted Critical
Publication of JPH0347731Y2 publication Critical patent/JPH0347731Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electric Connection Of Electric Components To Printed Circuits (AREA)
JP1986195024U 1986-12-17 1986-12-17 Expired JPH0347731Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986195024U JPH0347731Y2 (enrdf_load_stackoverflow) 1986-12-17 1986-12-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986195024U JPH0347731Y2 (enrdf_load_stackoverflow) 1986-12-17 1986-12-17

Publications (2)

Publication Number Publication Date
JPS63101172U true JPS63101172U (enrdf_load_stackoverflow) 1988-07-01
JPH0347731Y2 JPH0347731Y2 (enrdf_load_stackoverflow) 1991-10-11

Family

ID=31152529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986195024U Expired JPH0347731Y2 (enrdf_load_stackoverflow) 1986-12-17 1986-12-17

Country Status (1)

Country Link
JP (1) JPH0347731Y2 (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48103057A (enrdf_load_stackoverflow) * 1972-04-11 1973-12-24
JPS505257A (enrdf_load_stackoverflow) * 1973-05-18 1975-01-20
JPS55120495A (en) * 1979-03-13 1980-09-16 Toshiharu Nagahaka Light beam welding machine
JPS5756189A (en) * 1980-09-20 1982-04-03 Toshiharu Nagahaka Detector for heating point of light beam working device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48103057A (enrdf_load_stackoverflow) * 1972-04-11 1973-12-24
JPS505257A (enrdf_load_stackoverflow) * 1973-05-18 1975-01-20
JPS55120495A (en) * 1979-03-13 1980-09-16 Toshiharu Nagahaka Light beam welding machine
JPS5756189A (en) * 1980-09-20 1982-04-03 Toshiharu Nagahaka Detector for heating point of light beam working device

Also Published As

Publication number Publication date
JPH0347731Y2 (enrdf_load_stackoverflow) 1991-10-11

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