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CA974391A
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Method and apparatus for readout of holographic data
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US3898660A
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Time/bandwidth interchange system
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US3831456A
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Linear actuator with lock
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ES408349A1
|
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Method of releasing, in a controlled manner, fusion energy using a laser flow. (Machine-translation by Google Translate, not legally binding)
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US3752908A
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Catv audio interaction system
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CA966929A
|
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Two-way community antenna television system
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GB1365588A
|
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Chucks for machine tools
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US3781113A
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Method and apparatus for personal identification
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US3716307A
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Venturi head for vacuum systems
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US3737224A
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Apparatus for calculating exposure times and subtractive color filtration in dark room photography
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US3703724A
|
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Recorder with zone plate scanner
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CA951949A
|
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Method and apparatus for personal identification
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US3758187A
|
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Method and apparatus for recording intelligence on a sheet material
|
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US3736844A
|
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Linear actuator with locking means
|
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US3681540A
|
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Headset with sheathed insulated-conductors for connection of earphones
|
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US3677639A
|
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Identification card locator assembly
|
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US3677623A
|
|
Clean window assembly for real time fingerprint input to fingerprintidentification system
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|
US3677223A
|
|
Pressure sensitive fingerprint input for identification apparatus
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US3677154A
|
|
Card and holder for fingerprint identification system
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US3787842A
|
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Coherent optical radar processor
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