using flotation

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CPC
B29C44/0438

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29CSHAPING OR JOINING OF PLASTICS SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL AFTER-TREATMENT OF THE SHAPED PRODUCTS B29C44/00Shaping by internal pressure generated in the material

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B29C44/0438using flotation

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Patents Grantslast 30 patents

Information Patent Grant
Optical element, light-emitting device, lighting device, and method...
- Patent number 9,751,267
- Issue date Sep 5, 2017
- Semiconductor Energy Laboratory Co., Ltd.
- Koichiro Tanaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Optical Element, Light-Emitting Device, Lighting Device, and Method...
- Publication number 20120206923
- Publication date Aug 16, 2012
- Semiconductor Energy Laboratory Co., Ltd
- Koichiro Tanaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL