Surface proofing arrangement
United States Patent 3326001
US Patent References:
Storage means for liquefied gas
- - 2437909
Reinforced plastic article
- - 2794756
Method for the preparation of formed thermoplastic sheets having a resin foam integrally bonded thereto
- - 2806812
Method of treating a foamy material having a high water content and product obtained thereby
- - 3004293
Liquid and paste applicator
- - 3142855
Storage means for liquefied gas
- - 2437909
Reinforced plastic article
- - 2794756
Method for the preparation of formed thermoplastic sheets having a resin foam integrally bonded thereto
- - 2806812
Method of treating a foamy material having a high water content and product obtained thereby
- - 3004293
Liquid and paste applicator
- - 3142855
Inventors:
Gerhard, Stapelfeld
Publication Date:
06/20/1967
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Assignee:
GELSENKIRCHENER BERGWERKS AG
Primary Class:
International Classes:
E02B3/12; E02D19/18; E02D31/00; E02D19/00
US Patent References:
| 3188814 | Embankment dam with interior membrane |
Foreign References:
| FR1267566A | ||||
| GB789644A |