Resources Contact Us Home
Browse by Category: Main > Business
Class Information
Number: 355/54
Name: Photocopying > Projection printing and copying cameras > Producing plural rows of pictures on photosensitive paper
Description: Subject matter including structure, such as a mask having a plurality of apertures therein, for making a plurality of images on photosensitive film strip or sheets in the form of rows and columns.

Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
3998544 Synchronous auxiliary camera projector Dec. 21, 1976
3998546 Multi-image reproducing apparatus Dec. 21, 1976
3995956 Microrecord having mirror-images Dec. 7, 1976
3994581 Microfilm camera and photographic film handling apparatus with film positioning mechanism Nov. 30, 1976
3973344 Multi-image slide mount Aug. 10, 1976
3972610 Electrophotographic apparatus for production of plural images on a sheet Aug. 3, 1976
3953123 Transport apparatus for an automatic micro-image viewer printer machine Apr. 27, 1976
3951545 Photographic print apparatus Apr. 20, 1976
3940211 Step-and-repeat projection alignment and exposure system Feb. 24, 1976

1 2 3 4 5

  Recently Added Patents
Method and apparatus for the prevention of a service degradation attack
Pharmaceutical dosage form
Portable communication terminal, communication method and control program
Methods and systems for representing missed approach information in perspective view on a cockpit display
Automatic adjustment of devices in a home entertainment system
Image display device and method of changing first EDID with second EDID wherein the second EDID information is compatible with image display device
High voltage fast recovery trench diode
  Randomly Featured Patents
Temperature detector for a gun barrel
Ice chisel
Satellite cluster attitude/orbit determination and control system and method
Photosensitive silane coupling agent, method of modifying surface, method of forming pattern, and method of fabricating device
Method and circuit for updating a tap coefficient of a channel equalizer
Industrial model LED lamp
Method and apparatus for detecting the leak of coolant into the jacket of a nuclear reactor fuel rod
Bi-functional expression system
Multi-functional cover
Electrostatic deposition of particles generated from rapid expansion of supercritical fluid solutions