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GB201322382D0
|
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Internal Combustion piston Engine
|
|
GB0018099D0
|
|
Infinitely variable gear box
|
|
CA2308263A1
|
|
Paddle wheel propulsion device kit
|
|
GB9827056D0
|
|
Furniture leg
|
|
US4768533A
|
|
Paint and varnish stripping system
|
|
US3173665A
|
|
Mixing apparatus
|
|
US3108485A
|
|
Adjustable multiple upsilon-belt pulley control mechanism with removable pulley sections
|
|
US3167435A
|
|
Filtering systems
|
|
US3100747A
|
|
Filtering systems
|
|
US2953033A
|
|
Adjustable multiple v-belt pulley control mechanism
|
|
US2630628A
|
|
Double-action cam for electrical portable hedge trimmers
|
|
US2509564A
|
|
Electrical portable hedge trimmer
|
|
US2270021A
|
|
Message delivery device
|
|
US1127989A
|
|
Spark-arrester.
|
|
CA141232A
|
|
Spark arrester
|
|
US1040192A
|
|
Book and bundle rack for bicycles.
|
|
US1016069A
|
|
Spark-arrester.
|
|
CA397913A
|
|
Train order delivery device
|
