Charles Goodyear (1800-1860) discovered the rubber vulcanizing process in 1839. In 1844 he received a U.S. Patent for the process, which heated natural rubber with sulfur and spent the remainder of his life developing his invention's practical and humanitarian uses.

px px dpi = cm x cm = MB
Details

Creative#:

TOP07371477

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

Model Release:

NO

Property Release:

NO

Right to Privacy:

No

Same folder images:

Same folder images