4. Expanded, threaded, driven, headed, tool-deformed, or locked-thr
  5. Having separate expander means
  6. Bulged by axially contracting ends

Heinz Gruenewald

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Device for dispensing measured amounts of multi-component materi

Dispensing – Plural sources – compartment – containers and/or spaced jacket – With discharge assistant for each source
Patent

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Dowel for a hollow wall structure

Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Having separate expander means – Bulged by axially contracting ends
Patent

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Profile ID: LFUS-PAI-P-676066

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