with magnetic means acting on the seal

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Patents Grantslast 30 patents

Information Patent Grant
Float and evaporation suppressing method
- Patent number 10,597,226
- Issue date Mar 24, 2020
- FANUC CORPORATION
- Minjie Ai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Floating roofs with magnetic seals
- Patent number 4,276,991
- Issue date Jul 7, 1981
- Arnold Gunther
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
3204808
- Patent number 3,204,808
- Issue date Sep 7, 1965
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
3033413
- Patent number 3,033,413
- Issue date May 8, 1962
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
2981436
- Patent number 2,981,436
- Issue date Apr 25, 1961
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL