Inventor: Head, William A., Head, Robert H.
Inventor: Wicki, Eidg. Dipl. Gartnermeister
Inventor: Berry, James Bryan
Inventor: Berry, James Bryan
Inventor: Berry, James Bryan
Inventor: Berry, James Bryan
Inventor: Van Antwerp, Jim
Inventor: Hunt, Marilyn, Wadsworth, deceased, Grady
Inventor: Arnold W. Fischer
Inventor: Arnold W. Fischer
Inventor: Arnold W. Fischer
Inventor: Arnold W. Fischer
Inventor: Arnold W. Fischer
Inventor: Arnold W. Fischer
Inventor: Arnold W. Fischer
Inventor: Hermann Holtkamp
Inventor: Hermann Holtkamp
Inventor: Hermann Holtkamp
Inventor: Hermann Holtkamp
Inventor: Hermann Holtkamp
Inventor: Hermann Holtkamp
Inventor: Arnold W. Fischer
Inventor: Arnold W. Fischer
Inventor: Arnold W. Fischer
Inventor: Arnold W. Fischer