|
CA895580A
|
|
Environmental correction computer
|
|
CA785502A
|
|
Time compression projector
|
|
CA766498A
|
|
Double axes interferometer
|
|
CA821768A
|
|
Stable optical systems and method of making
|
|
CA782809A
|
|
Single optical block interferometer means
|
|
CA784963A
|
|
Image transmitting means using fibre optic bundles
|
|
CA760658A
|
|
Automated work layout means
|
|
CA766041A
|
|
Projector means for animating cathode ray tube displays
|
|
CA746649A
|
|
Means for optical measuring about two axes
|
|
CA861779A
|
|
Layout machine with encoder means
|
|
CA773248A
|
|
Automatic measuring interferometer
|
|
CA808073A
|
|
Air bearing table
|
|
CA746650A
|
|
Optical angle measuring means
|
|
CA768890A
|
|
Angular interferometer means
|
|
CA831410A
|
|
Precision coordinate axes table means
|
|
CA789815A
|
|
Single and double beam interferometer means
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