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Katzwinkel is a municipality in the district of Altenkirchen, in 
Rhineland-Palatinate
Rhineland-Palatinate ( , ; german: link=no, Rheinland-Pfalz ; lb, Rheinland-Pfalz ; pfl, Rhoilond-Palz) is a western state of Germany. It covers and has about 4.05 million residents. It is the ninth largest and sixth most populous of the ...
, in western Germany.
References
Altenkirchen (district) {{Altenkirchen-geo-stub