Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With testing – measuring – and/or indicating means
Reexamination Certificate
2007-09-11
2007-09-11
Koch, George (Department: 1734)
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With testing, measuring, and/or indicating means
C156S379000, C156S443000, C156S515000, C156S516000, C156S543000, C156S549000, C403S207000, C403S208000
Reexamination Certificate
active
10408284
ABSTRACT:
An instant photographic film unit includes a mask sheet having an image frame and two sheets, one of which has a photosensitive layer, laminated and bonded together, and a developing liquid container disposed in a predetermined position for supplying a developing liquid between the two sheets to produce an image. The mask sheer and the two sheets are bonded together in a predetermined laminated state, with at least one of the mask sheet and the two sheets being in the form of a continuous web. The continuous web is cut off into self-developed instant photographic film units of a predetermined length. A predetermined number of instant photographic film units are automatically stacked and placed in a film pack.
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Kambara Takayuki
Kikuchi Hisashi
Shiina Tatsuo
Shimizu Makoto
Shimizu Toru
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