| http://www.w3.org/ns/prov#value | - Patent Department - 26th Floor20100196645 - Method for producing hollow structual body: It is intended to provide a method of producing a hollow construct, which may be in various shapes such as a fiber or a film as well as in various sizes and has chemical resistance, made of a fluorinated hydrocarbon polymer, a fluorinated carbon polymer or a polymer carrying a...
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