the hula hoop and frisbee.
because of inportance
richard invented the first flying machine
The dry plate process.
1930
richard ackwright builded a hause with all of his inventsion in leave commment !
Richard Knerr died in 2008.
Lou Knerr was born in 1921.
Lou Knerr died in 1980.
Kerry Scott Knerr is 6' 0".
Harold Knerr was born on 1882-09-04.
Harold Knerr died on 1949-07-08.
because of inportance
Hugh J. Knerr died on 1971-10-26.
Hugh J. Knerr was born on 1887-05-30.
K
Richard March Hoe invent Hight speed printing press...i think dot dot dot
richard invented the first flying machine