US PATENT SUBCLASS 423 / 384-- .~.~ Binary (e.g., cyanogen, etc.)

US PATENT SUBCLASS 423 / 384
.~.~ Binary (e.g., cyanogen, etc.)

423 /	HD	CHEMISTRY OF INORGANIC COMPOUNDS

351	DF	NITROGEN OR COMPOUND THEREOF (EXCEPT AMMONIUM SALT OF NON-NITROGEN ACID) {5}
364	DF	.~ Carbon containing {7}
384		.~.~ Binary (e.g., cyanogen, etc.)

Classification: 423/384

(under subclass 364) Processes in which only nitrogen and carbon form the product, e.g., cyanogen (C_{2[end subscrpt]N₂).}