C22F   1/00		Ŵ°ޤϹǮˤ뤫Ǯ֤ޤֲùˤʪŪ¤Ѳ	Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working	19744
C22F   1/02		Գޤʷʤդ˰ϵޤϿǹԤʤ	in inert or controlled atmosphere or vacuum	5220
C22F   1/04		ߥ˥ޤϥߥ˥	of aluminium or alloys based thereon	16308
C22F   1/043		¿ʬȤƤǤޤΣ	of alloys with silicon as the next major constituent	4583
C22F   1/047		¿ʬȤƥޥͥޤΣ	of alloys with magnesium as the next major constituent	5095
C22F   1/05		졽ӣ顽ͣ緿⡤ʤǤӥޥͥۤƱǴͭΣ	of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions	2295
C22F   1/053		¿ʬȤưޤΣ	of alloys with zinc as the next major constituent	3118
C22F   1/057		¿ʬȤƼޤΣ	of alloys with copper as the next major constituent	2663
C22F   1/06		ޥͥޤϥޥͥ	of magnesium or alloys based thereon	4636
C22F   1/08		ƼޤƼ	of copper or alloys based thereon	12053
C22F   1/10		˥åޤϥХȤޤϤȤ	of nickel or cobalt or alloys based thereon	8121
C22F   1/11		ޤϥȤ	of chromium or alloys based thereon	195
C22F   1/12		ޤϱ	of lead or alloys based thereon	195
C22F   1/14		°ޤϵ°Ȥ	of noble metals or alloys based thereon	1847
C22F   1/16		嵭ʳζ°ޤϤȤ	of other metals or alloys based thereon	2492
C22F   1/18		ͻ°Ѳж°ޤϤȤ	High-melting or refractory metals or alloys based thereon	10627
C22F   3/00		üʪŪˡ㡥ҽˤŴ°ޤϹʪŪ¤Ѳ	Changing the physical structure of non-ferrous metals or alloys by special physical methods, e.g. treatment with neutrons	1897
C22F   3/02		Ķȡųޤϼˤ椵줿ζŸǤˤ	by solidifying a melt controlled by supersonic waves or electric or magnetic fields	396
