[go: up one dir, main page]

AU220452B2 - Improvements in and relating to photographic film-advancing mechanisms - Google Patents

Improvements in and relating to photographic film-advancing mechanisms

Info

Publication number
AU220452B2
AU220452B2 AU25646/57A AU2564657A AU220452B2 AU 220452 B2 AU220452 B2 AU 220452B2 AU 25646/57 A AU25646/57 A AU 25646/57A AU 2564657 A AU2564657 A AU 2564657A AU 220452 B2 AU220452 B2 AU 220452B2
Authority
AU
Australia
Prior art keywords
relating
photographic film
advancing mechanisms
advancing
mechanisms
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
AU25646/57A
Other versions
AU2564657A (en
Inventor
Tyler and Peter Dowding Frank
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.)
Kelvin Hughes Ltd
Original Assignee
Kelvin Hughes Ltd
Filing date
Publication date
Application filed by Kelvin Hughes Ltd filed Critical Kelvin Hughes Ltd
Application granted granted Critical
Publication of AU2564657A publication Critical patent/AU2564657A/en
Publication of AU220452B2 publication Critical patent/AU220452B2/en
Expired legal-status Critical Current

Links

AU25646/57A 1957-02-22 Improvements in and relating to photographic film-advancing mechanisms Expired AU220452B2 (en)

Publications (2)

Publication Number Publication Date
AU2564657A AU2564657A (en) 1957-08-22
AU220452B2 true AU220452B2 (en) 1957-08-22

Family

ID=

Similar Documents

Publication Publication Date Title
AU220452B2 (en) Improvements in and relating to photographic film-advancing mechanisms
AU2564657A (en) Improvements in and relating to photographic film-advancing mechanisms
AU222665B2 (en) Improvements in or relating to photographic cameras
AU217839B2 (en) Improvements in and relating to cinematograph projectors
AU231185B2 (en) Improvements in or relating to photography
AU2879657A (en) Improvements in or relating to photographic cameras
AU1801456A (en) Improvements in and relating to cinematograph projectors
AU2458457A (en) Improvements in or relating to photography
AU220201B2 (en) Improvements in and relating to computing mechanism
AU236770B2 (en) Improvements in or relating to photographic reproduction
AU207121B2 (en) Improvements in and relating to photographic cameras
AU223337B2 (en) Improvements in or relating to photographic developing apparatus orthe like
AU216969B2 (en) Improvements relating to photographic methods and apparatus
AU220279B2 (en) Photographic processes and dye developers for use in such processes
AU231972B2 (en) Improvements in or relating to photographic type composim3~ apparatus
AU2071356A (en) Improvements in and relating to computing mechanism
AU219461B2 (en) Improvements in and relating to slide projectors
AU238262B2 (en) Improvements in or relating to photographic cameras
AU4428858A (en) Improvements in or relating to photographic reproduction
AU508554A (en) Improvements in and relating to photographic cameras
AU3211857A (en) Improvements in or relating to photographic developing apparatus orthe like
AU216624B2 (en) Improvements in or relating to photographic reproduction methods orthe like
AU216850B2 (en) Improvements in and relating tostay rods
AU254188B2 (en) Improvements in or relating to photographic reproduction
AU226465B2 (en) Improvements in and relating to transdurers