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https://drivepatents.com/patents/1014437 · 30 Mar 2011
This invention concerns watertight ready-made or foldable storage bag suitable for preservation of items with various size and shape and protection of items against flood hazards. Bag of the invention includes in preferred embodiment the lower part in the ...
https://drivepatents.com/patents/1014678 · 23 Mar 2011
This invention concerns watertight ready-made or foldable storage bag suitable for preservation of items with various size and shape and protection of items against flood hazards. Bag of the invention includes in preferred embodiment the lower part (1) in ...