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Scientific American, Vol. 43, No. 12 (1880) (1880)
leaf 9
with extreme rapidity, as War- | caoutchouc will become dissolved out, and incorporate itself tracting by heat, may be described by saying that within] ren pointed out in 1877. , with the bulk of the solvent. Now, as a matter of fact, certain limits the tensile elasticity of caoutchoucisincreased|… … oxygen, moulds with successive layers of caoutchouc, © 1880 SCIENTIFIC AMERICAN, INCInternet Archive · Public domain (published before 1931). Free to use for anything.
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