Karl Heinrich Lieser

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Seeheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Ion exchange compounds on cellulose basis and process for the manuf...
- Patent number 4,109,080
- Issue date Aug 22, 1978
- Riedel-de Haen Aktiengesellschaft
- Karl Heinrich Lieser
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...