ATE11344T1 - Beobachtungssystem fuer die untersuchung kleiner oeffnungen. - Google Patents

Beobachtungssystem fuer die untersuchung kleiner oeffnungen.

Info

Publication number
ATE11344T1
ATE11344T1 AT81304533T AT81304533T ATE11344T1 AT E11344 T1 ATE11344 T1 AT E11344T1 AT 81304533 T AT81304533 T AT 81304533T AT 81304533 T AT81304533 T AT 81304533T AT E11344 T1 ATE11344 T1 AT E11344T1
Authority
AT
Austria
Prior art keywords
investigation
observation system
small openings
openings
small
Prior art date
Application number
AT81304533T
Other languages
English (en)
Inventor
Kenichi Yoshida
Kimizo Ono
Yoshikazu Nishiwaki
Koichi Tsuno
Toru Iwai
Mitsuru Nishikawa
Original Assignee
Sumitomo Electric Industries Limited
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
Priority claimed from JP14929280A external-priority patent/JPS5773614A/ja
Priority claimed from JP55157217A external-priority patent/JPS5781226A/ja
Priority claimed from JP16526280A external-priority patent/JPS5789718A/ja
Priority claimed from JP56084479A external-priority patent/JPS57201376A/ja
Application filed by Sumitomo Electric Industries Limited filed Critical Sumitomo Electric Industries Limited
Priority claimed from EP19810304533 external-priority patent/EP0050922B1/de
Application granted granted Critical
Publication of ATE11344T1 publication Critical patent/ATE11344T1/de

Links

AT81304533T 1980-10-27 1981-09-30 Beobachtungssystem fuer die untersuchung kleiner oeffnungen. ATE11344T1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP14929280A JPS5773614A (en) 1980-10-27 1980-10-27 Azimuth recognition mechanism of front observation device
JP55157217A JPS5781226A (en) 1980-11-08 1980-11-08 Observing device
JP16526280A JPS5789718A (en) 1980-11-26 1980-11-26 Side observation device by image fiber
JP56084479A JPS57201376A (en) 1981-06-03 1981-06-03 Picture monitoring device
EP19810304533 EP0050922B1 (de) 1980-10-27 1981-09-30 Beobachtungssystem für die Untersuchung kleiner Öffnungen

Publications (1)

Publication Number Publication Date
ATE11344T1 true ATE11344T1 (de) 1985-02-15

Family

ID=27513198

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81304533T ATE11344T1 (de) 1980-10-27 1981-09-30 Beobachtungssystem fuer die untersuchung kleiner oeffnungen.

Country Status (1)

Country Link
AT (1) ATE11344T1 (de)

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee