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Pennwalt Corporation

LC control no.n 88051628
Descriptive conventionsrda
Corporate name headingPennwalt Corporation
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See alsoPennsalt Chemicals Corporation
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Arkema Inc.
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Found inMedical outlook on primary care [SR] Vol. 2, no. 1 (c1986): accom. text. mat. (Pennwalt Corporation)
Arkema WWW, Nov. 28, 2005 (Pennsylvania Salt Manufacturing Company org. by Philadelphia Quakers and inc. in 1850; in 1957 name changed to Pennsalt Chemicals Corporation; in 1969 reorganized as Pennwalt Corporation; eventually with many mergers reorganized as an international operation under the name Arkema Inc.)