LENNART PIETER MIDDEL

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Rotterdam, NL

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Patents Grantslast 30 patents

Information Patent Grant
Rod piece connection device, and bicycle frame and tandem bicycle f...
- Patent number 11,597,464
- Issue date Mar 7, 2023
- Lennart Pieter Middel
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
ROD PIECE CONNECTION DEVICE, AND BICYCLE FRAME AND TANDEM BICYCLE F...
- Publication number 20220048590
- Publication date Feb 17, 2022
- IDEAL BIKE CORPORATION
- LENNART PIETER MIDDEL
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS