CA447966A - Lens dissolution method and apparatus - Google Patents

Lens dissolution method and apparatus

Info

Publication number
CA447966A
CA447966A CA447966A CA447966DA CA447966A CA 447966 A CA447966 A CA 447966A CA 447966 A CA447966 A CA 447966A CA 447966D A CA447966D A CA 447966DA CA 447966 A CA447966 A CA 447966A
Authority
CA
Canada
Prior art keywords
lens
dissolution method
dissolution
lens dissolution
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
CA447966A
Other languages
French (fr)
Inventor
Charles Pierre Henroteau Francois
Selwyn Ulrich Sanford
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.)
Farnsworth Television and Radio Corp
Original Assignee
Farnsworth Television and Radio Corp
Publication date
Application granted granted Critical
Publication of CA447966A publication Critical patent/CA447966A/en
Expired legal-status Critical Current

Links

CA447966A Lens dissolution method and apparatus Expired CA447966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA447966T

Publications (1)

Publication Number Publication Date
CA447966A true CA447966A (en) 1948-04-20

Family

ID=35565650

Family Applications (1)

Application Number Title Priority Date Filing Date
CA447966A Expired CA447966A (en) Lens dissolution method and apparatus

Country Status (1)

Country Link
CA (1) CA447966A (en)

Similar Documents

Publication Publication Date Title
CA451864A (en) Extrusion process and apparatus
CA447966A (en) Lens dissolution method and apparatus
CA451236A (en) Coating apparatus and method
CA450928A (en) Method and apparatus for grinding
CA453054A (en) Separation process and apparatus
CA450645A (en) Moulding process and apparatus
CA450217A (en) Moulding apparatus and method
CA446598A (en) Optical apparatus
CA450584A (en) Welding process and apparatus
CA446880A (en) Metal fusing apparatus and method
CA448479A (en) Control method and apparatus
CA452430A (en) Balancing method and apparatus
CA460486A (en) Cinematographic method and apparatus
CA451304A (en) Glazing method and apparatus
CA450277A (en) Refrigerating apparatus and method
CA449743A (en) Method and apparatus for extruding
CA453318A (en) Method and apparatus for recovering liquid
CA452559A (en) Light generating device and method
CA451678A (en) Coating method and apparatus
AU139241B2 (en) Lubrication method and apparatus
CA449482A (en) Perforating and tubulating method and apparatus
AU142550B2 (en) Scourer-aspirator and method
CA453006A (en) Ignition system and apparatus thereof
CA448542A (en) Extrusion apparatus and process
CA451469A (en) Continuous milling process and apparatus