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Page 1: Annex...In 1844, Charles Goodyear obtained the patent for the sulfur vulcanization of rubber. He stated, "No degree of heat, without blaze, can melt it. It resists the most powerful
Page 2: Annex...In 1844, Charles Goodyear obtained the patent for the sulfur vulcanization of rubber. He stated, "No degree of heat, without blaze, can melt it. It resists the most powerful
Page 3: Annex...In 1844, Charles Goodyear obtained the patent for the sulfur vulcanization of rubber. He stated, "No degree of heat, without blaze, can melt it. It resists the most powerful
Page 4: Annex...In 1844, Charles Goodyear obtained the patent for the sulfur vulcanization of rubber. He stated, "No degree of heat, without blaze, can melt it. It resists the most powerful
Page 5: Annex...In 1844, Charles Goodyear obtained the patent for the sulfur vulcanization of rubber. He stated, "No degree of heat, without blaze, can melt it. It resists the most powerful
Page 6: Annex...In 1844, Charles Goodyear obtained the patent for the sulfur vulcanization of rubber. He stated, "No degree of heat, without blaze, can melt it. It resists the most powerful
Page 7: Annex...In 1844, Charles Goodyear obtained the patent for the sulfur vulcanization of rubber. He stated, "No degree of heat, without blaze, can melt it. It resists the most powerful
Page 8: Annex...In 1844, Charles Goodyear obtained the patent for the sulfur vulcanization of rubber. He stated, "No degree of heat, without blaze, can melt it. It resists the most powerful
Page 9: Annex...In 1844, Charles Goodyear obtained the patent for the sulfur vulcanization of rubber. He stated, "No degree of heat, without blaze, can melt it. It resists the most powerful
Page 10: Annex...In 1844, Charles Goodyear obtained the patent for the sulfur vulcanization of rubber. He stated, "No degree of heat, without blaze, can melt it. It resists the most powerful
Page 11: Annex...In 1844, Charles Goodyear obtained the patent for the sulfur vulcanization of rubber. He stated, "No degree of heat, without blaze, can melt it. It resists the most powerful
Page 12: Annex...In 1844, Charles Goodyear obtained the patent for the sulfur vulcanization of rubber. He stated, "No degree of heat, without blaze, can melt it. It resists the most powerful

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