4. Electrical generator or motor structure
  5. Dynamoelectric
  6. Rotary

Kenneth G. Roberts

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Color chip for a kit to objectively demonstrate color characteri

Office supplies; artists and teachers materials – Teaching material – Demonstrator or exhibitor
Patent

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Color communication kits

Optics: measuring and testing – By shade or color
Patent

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Double diaphragm compound shaft

Rotary shafts – gudgeons – housings – and flexible couplings for ro – Torque transmitted via flexible element – Element is plate with external edge completely surrounding...
Patent

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Double diaphragm compound shaft

Electrical generator or motor structure – Dynamoelectric – Rotary
Patent

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Gemstone color communication kits

Special receptacle or package – Combined or convertible – Packaged assemblage or kit
Patent

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Profile ID: LFUS-PAI-P-326930

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