ATA561677A - Mikroskopobjektiv - Google Patents

Mikroskopobjektiv

Info

Publication number
ATA561677A
ATA561677A AT561677A AT561677A ATA561677A AT A561677 A ATA561677 A AT A561677A AT 561677 A AT561677 A AT 561677A AT 561677 A AT561677 A AT 561677A AT A561677 A ATA561677 A AT A561677A
Authority
AT
Austria
Prior art keywords
microscope lens
microscope
lens
Prior art date
Application number
AT561677A
Other languages
English (en)
Other versions
AT349234B (de
Original Assignee
American Optical Corp
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 US05/601,006 external-priority patent/US3975087A/en
Priority claimed from AT306377A external-priority patent/AT347703B/de
Application filed by American Optical Corp filed Critical American Optical Corp
Publication of ATA561677A publication Critical patent/ATA561677A/de
Application granted granted Critical
Publication of AT349234B publication Critical patent/AT349234B/de

Links

AT561677A 1975-08-01 1977-07-29 Mikroskopobjektiv AT349234B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/601,006 US3975087A (en) 1975-08-01 1975-08-01 Four element microscope objective
AT306377A AT347703B (de) 1977-04-29 1977-04-29 Umrahmung fuer abgas- oder beschickungsoeffnungen im deckel von elektrolichtbogenoefen

Publications (2)

Publication Number Publication Date
ATA561677A true ATA561677A (de) 1978-08-15
AT349234B AT349234B (de) 1979-03-26

Family

ID=25599513

Family Applications (1)

Application Number Title Priority Date Filing Date
AT561677A AT349234B (de) 1975-08-01 1977-07-29 Mikroskopobjektiv

Country Status (1)

Country Link
AT (1) AT349234B (de)

Also Published As

Publication number Publication date
AT349234B (de) 1979-03-26

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee