DD48473A - - Google Patents

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Publication number
DD48473A
DD48473A DD48473DA DD48473A DD 48473 A DD48473 A DD 48473A DD 48473D A DD48473D A DD 48473DA DD 48473 A DD48473 A DD 48473A
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DD
German Democratic Republic
Application number
Publication of DD48473A publication Critical patent/DD48473A/xx

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DD48473D DD48473A (de)

Publications (1)

Publication Number Publication Date
DD48473A true DD48473A (de)

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ID=247486

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Application Number Title Priority Date Filing Date
DD48473D DD48473A (de)

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Country Link
DD (1) DD48473A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000050749A1 (en) * 1999-02-22 2000-08-31 Caterpillar Inc. Free piston internal combustion engine with piston head functioning as a bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000050749A1 (en) * 1999-02-22 2000-08-31 Caterpillar Inc. Free piston internal combustion engine with piston head functioning as a bearing

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DD48473A (de)