CA386812A - Optical apparatus - Google Patents

Optical apparatus

Info

Publication number
CA386812A
CA386812A CA386812A CA386812DA CA386812A CA 386812 A CA386812 A CA 386812A CA 386812 A CA386812 A CA 386812A CA 386812D A CA386812D A CA 386812DA CA 386812 A CA386812 A CA 386812A
Authority
CA
Canada
Prior art keywords
optical apparatus
optical
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.)
Expired
Application number
CA386812A
Other languages
French (fr)
Inventor
G. Miller Herbert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA386812A publication Critical patent/CA386812A/en
Expired legal-status Critical Current

Links

CA386812A Optical apparatus Expired CA386812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA386812T

Publications (1)

Publication Number Publication Date
CA386812A true CA386812A (en) 1940-02-13

Family

ID=35392030

Family Applications (1)

Application Number Title Priority Date Filing Date
CA386812A Expired CA386812A (en) Optical apparatus

Country Status (1)

Country Link
CA (1) CA386812A (en)

Similar Documents

Publication Publication Date Title
CA386812A (en) Optical apparatus
CA389743A (en) Optical apparatus
AU111402B2 (en) Hatmaking apparatus
CA387441A (en) Radio-phonograph apparatus
CA389351A (en) Vision apparatus
CA388255A (en) Cinematographic apparatus
CA387105A (en) Photographic apparatus
CA391475A (en) Photographic apparatus
CA391984A (en) Photographic apparatus
CA395033A (en) Optical apparatus
CA386738A (en) Phonographic apparatus
AU114970B2 (en) Sedimentation apparatus
CA387659A (en) Glass fibre drawing apparatus
AU36940A (en) Hatmaking apparatus
CA391018A (en) Flax de-seeding apparatus
CA391581A (en) Photo-printing apparatus
CA391785A (en) Photo-sensitive apparatus
CA391834A (en) Display apparatus
CA388399A (en) Illuminating apparatus
CA392236A (en) Light projecting device
CA392848A (en) Transmission apparatus
CA388815A (en) Glass working apparatus
CA395603A (en) Splicing apparatus
CA387239A (en) Plucking apparatus
CA390848A (en) Glass polishing apparatus