-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 TRX98xzzWz0VYchwh82JVzMuS8+2Ba2n/sTH4g3iE/UPbtwQ3S3Bg6hXJ5/beDsE
 sz67Bkf5jAIsDU2KxlkGyg==

<SEC-DOCUMENT>0000105982-94-000025.txt : 20030213
<SEC-HEADER>0000105982-94-000025.hdr.sgml : 20030213
<ACCEPTANCE-DATETIME>19940211183724
ACCESSION NUMBER:		0000105982-94-000025
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		19940214
SROS:			NONE

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			INPUT OUTPUT INC
		CENTRAL INDEX KEY:			0000866609
		STANDARD INDUSTRIAL CLASSIFICATION:	MEASURING & CONTROLLING DEVICES, NEC [3829]
		IRS NUMBER:				222286646
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0531

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-41602
		FILM NUMBER:		94506729

	BUSINESS ADDRESS:	
		STREET 1:		4235 GREENBRIAR DRIVE
		CITY:			STAFFORD
		STATE:			TX
		ZIP:			77477
		BUSINESS PHONE:		7132402200

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FIRST INTERSTATE BANCORP /DE/
		CENTRAL INDEX KEY:			0000105982
		STANDARD INDUSTRIAL CLASSIFICATION:	NATIONAL COMMERCIAL BANKS [6021]
		IRS NUMBER:				951418530
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		633 W FIFTH ST-T8-19
		STREET 2:		PO BOX 54068
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90071
		BUSINESS PHONE:		2136143001

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WESTERN BANCORPORATION
		DATE OF NAME CHANGE:	19911124
</SEC-HEADER>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----