CA948907A - Entry-exit station for reversible slide projector - Google Patents

Entry-exit station for reversible slide projector

Info

Publication number
CA948907A
CA948907A CA146,055A CA146055A CA948907A CA 948907 A CA948907 A CA 948907A CA 146055 A CA146055 A CA 146055A CA 948907 A CA948907 A CA 948907A
Authority
CA
Canada
Prior art keywords
entry
slide projector
exit station
reversible slide
reversible
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
CA146,055A
Other versions
CA146055S (en
Inventor
Carl C. Costanza
Frank W. Betlejewski
Richard Frystak
Walter W. Weber
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.)
Bell and Howell Co
Original Assignee
Bell and Howell Co
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 CA091520A external-priority patent/CA925331A/en
Application filed by Bell and Howell Co filed Critical Bell and Howell Co
Priority to CA146,055A priority Critical patent/CA948907A/en
Application granted granted Critical
Publication of CA948907A publication Critical patent/CA948907A/en
Expired legal-status Critical Current

Links

CA146,055A 1969-09-23 1972-06-29 Entry-exit station for reversible slide projector Expired CA948907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA146,055A CA948907A (en) 1969-09-23 1972-06-29 Entry-exit station for reversible slide projector

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US86038469A 1969-09-23 1969-09-23
CA091520A CA925331A (en) 1969-09-23 1970-08-25 Slide transport device for a reversible slide projector
CA146,055A CA948907A (en) 1969-09-23 1972-06-29 Entry-exit station for reversible slide projector

Publications (1)

Publication Number Publication Date
CA948907A true CA948907A (en) 1974-06-11

Family

ID=27160773

Family Applications (1)

Application Number Title Priority Date Filing Date
CA146,055A Expired CA948907A (en) 1969-09-23 1972-06-29 Entry-exit station for reversible slide projector

Country Status (1)

Country Link
CA (1) CA948907A (en)

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