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US3340884A
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Multi-channel fluid elements
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US3224674A
|
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High-speed counters and fluid forward-backward counters
|
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US3292623A
|
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Respirator
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US3204405A
|
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Three dimensional jet vectoring system
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US3221990A
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Pure fluid shift register
|
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US3272214A
|
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Self-matching fluid elements
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US3228410A
|
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Fluid pulse width modulation
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US3238958A
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Multi-channel fluid elements
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US3225780A
|
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Pressure recovery from bistable element
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US3207168A
|
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Fluid vortex transfer
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US3180575A
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Fluid time gate
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US3158166A
|
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Negative feedback oscillator
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US3093306A
|
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Fluid-operated timer
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US3001698A
|
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Fluid pulse converter
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US3016066A
|
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Fluid oscillator
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US2978961A
|
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Overhead coverage gun mount
|
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US2926567A
|
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Receiver mechanism for feeding and positioning ammunition in a gun
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CA758858A
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Self-adaptive fluid system
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CA860710A
|
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Pure fluid amplifier as stall or shock sensor
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CA835157A
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Fluidic record sensing
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