Inventor: Couteau, Alphonse
Inventor: Mallerin, Charles
Inventor: Maillochon, Leon, Marlaud, Ernest
Inventor: Meilland, Francis
Inventor: Mallerin, Charles
Inventor: Mallerin, Charles
Inventor: Fitshardinge, Olive R.
Inventor: Mallerin, Charles C.
Inventor: Mallerin, Charles
Inventor: Denoyel, Marguerite