Name	PNC number	OEM number	Quantity	Weight*	Applicability	Price
* — approx weight without package. ** — without delivery price.
PURETRON SR-1B	KB7400	B740089990	1	—	10.1990 — 4.1992	¥25,410	Buy
PURETRON SR-1B	KB7400	B740089990	1	—	4.1992 — 8.1993	¥25,410	Buy
PURETRON SR-1B	KB7400	B740089990	1	—	8.1993 — 8.1994	¥25,410	Buy
PURETRON SR-1B	KB7400	B740089990	1	—	8.1994 — 6.1995	¥25,410	Buy
PURETRON	KB7400	B7400RA230	1	—	6.1995 — 5.1996	¥22,687	Buy
PURETRON	KB7400	B7400RA230	1	—	5.1996 — 5.1997	¥22,687	Buy
AIR PURIFIER- KIT	KB7400	B7400RC130	1	—	5.1996 — 5.1997	¥15,427	Buy