        :    ?      .     ,   .

 ,   , .  Xerox  1968                  . -       .     Canon,   Xerox,        . ,    .      ,   55-   Cadillac Imperial Limousine.

 ,      .        - .       ,    .

 ,        .        snowcat (    Caterpillar),      ,       Ratrack.

 ,  .    Pampers    1991-,     ,      .      .    70-    Huggies,      .