Machine for exposing printed circuit panels with gas...

Magnetic film carrier

Magnetic latch closure control

Magnetically levitated and driven reticle-masking blade...

Manual assist document feeder

Manuscript feed device for an electrophotographic apparatus

Mask and mask supporting mechanism

Mask clamping device

Mask exchanging method and exposure apparatus

Mask handling apparatus for lithographic projection apparatus

Mask handling apparatus, lithographic projection apparatus,...

Mask holder for irradiating UV-rays

Mask holder for microlithography exposure

Mask holding device, exposure apparatus and device...

Mask storing mechanism

Mask supporting apparatus using vacuum and light exposing...

Mask-holding apparatus for a light exposure apparatus and...

Master transport apparatus

Means for self-positioning platen covers

Means for self-positioning platen covers