4. Dynamic magnetic information storage or retrieval
  5. Automatic control of a recorder mechanism
  6. Controlling the record

Koichi Sakai

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Auxiliary device for bicycle with traction roller type gear

Planetary gear transmission systems or components – Planet pinion is friction gear – Torque responsive means to increase contact pressure
Reexamination Certificate

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Balloon catheter

Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent

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Balloon catheter

Surgery – Instruments – Internal pressure applicator
Reexamination Certificate

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Cathode-ray tubes and coating materials therefor

Electric lamp and discharge devices – Cathode ray tube – Envelope
Patent

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Chloroprene rubber composition

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent

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Profile ID: LFUS-PAI-P-203635

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