Assignee
HEATSHIELD RESEARCH AND DEV PT
2 granted patents·8 citations·filing 1973–1974
Top patents by PatentIndex Score
2 records- 0137US3945868AMethod of applying heat insulating material to sheet metalHEATSHIELD RESEARCH AND DEV PT·Filed 1973·Granted Mar 23, 1976·6 cites·8 claims
- 0227US3970496AManufacture of laminates of sheet metal, polythene and aluminium foilHEATSHIELD RESEARCH AND DEV PT·Filed 1974·Granted Jul 20, 1976·2 cites·9 claims
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