Category:Isaak Gröbli

**Isaak Gröbli**
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Date of birth	26 April 1822; Oberuzwil
Date of death	27 April 1917; Gossau
Country of citizenship	Switzerland;
Occupation	inventor;
Child	Walter Gröbli; Arnold Gröbli;
Authority file
	Q121625; ISNI: 0000000012807996; VIAF ID: 72290778; GND ID: 123038375; HDS ID: 030313
	Reasonator; Scholia; Wikidocumentaries; PetScan; statistics; WikiMap; Locator tool; KML file; Search depicted;

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