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Author : ied 
Date   : 26/11/1998
Object : Initialisation of the history for K4L
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Author : pdn
Date   : 22/12/1998
Object : _MakeStepFace writing toruses with major radius < minor radius as degenerated torus (TR9)
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Author : abv
Date   : 06/01/1999
Object : _MakeStepFace - TR10: fix by PDN commented (temporarily) because CATIA do not read DEG_TORUSes
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Author : rln
Date   : 19/01/1999
Object : _MakeStepFace - uncommented: TR10: fix by PDN commented (temporarily) because CATIA do not read DEG_TORUSes
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Author : gka, abv
Date   : 19/03/1999
Object : S4134
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Author : szv, smh
Date   : 16/04/1999
Object : S4163
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