,
75 . , 1930- . : .
20 , 1944 Haloid . 1961 Xerox, . , , .
, , .
1.
( )
1770 . . , . , . 1808 , , . Wisdom Toothbrushes.
2.
( )
. 1880 , . , , 1886 Upjohn Pill and Granule Company . , 1995 Pharmacia. Pfizer.
3. -
( )
. -, 1892 . , . 1909 , , . , . 1923 B.F. Goodrich . .
4. -
( )
, , . , . , . , . , , 1903 .
5.
( )
, . 1902 . . 1915- Carrier Engineering Corporation, .
6.
( )
, . , , , , . 1922 .
000 General Electric, . , , .
7.
( )
. , , . . . , . 1938 , , Bic.
8. -
( )
, . : . .