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BR7907019A
(pt)
|
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Conjunto de descanso para assento com altura regulavel
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US2525839A
(en)
|
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Variable-speed electric drill
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PL38614B3
(ja)
|
|
|
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JPS62274194A
(ja)
|
|
カメラ用雲台の平衡装置
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US1032401A
(en)
|
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Pen or pencil holder.
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US2849204A
(en)
|
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Locking means for a stand
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US445380A
(en)
|
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Scratch-awl |
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US3142743A
(en)
|
|
Momentary actuator for precision snap switch
|
|
US3131933A
(en)
|
|
Cue stick chalking device
|
|
US1504417A
(en)
|
|
Rope and wire reel apparatus
|
|
SE468125B
(sv)
|
|
Bromsaktuator foer ett raelsfordon med en bromsblockhaallare
|
|
US6200050B1
(en)
|
|
Automatic bounce device for a center stick in a pen
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US2705279A
(en)
|
|
Portable self-contained flashlight and switch device therefor
|
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US2988974A
(en)
|
|
Control devices for optical objectives of variable focal length
|
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US920718A
(en)
|
|
Level.
|
|
US1201209A
(en)
|
|
Instrument for drawing circles.
|
|
US766182A
(en)
|
|
Clipping or grooming machine.
|
|
US1332091A
(en)
|
|
Pencil-pointer
|
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US902769A
(en)
|
|
Spring-scale.
|
|
US267290A
(en)
|
|
Oliver d |
|
US1036787A
(en)
|
|
Beam-scale.
|
|
US453073A
(en)
|
|
Tension-regulator for twine-bobbins |
|
US2703824A
(en)
|
|
Telephone handset support
|
|
US304614A
(en)
|
|
Mechanical movement |
|
US94556A
(en)
|
|
Improvement in self-closing telegraph-key s |