SNOW REMOVING LABOR SAVING DEVICE

PROBLEM TO BE SOLVED: To solve a problem wherein it is necessary to save labor of living-alone elderly persons and physically handicapped persons required to remove snow from the roofs of their houses and prevent the occurrence of collapse of the houses and accidents of such persons falling-down fro...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	MIKI MINORU
Format:	Patent
Sprache:	eng
Schlagworte:	BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES FENCING FIXED CONSTRUCTIONS MASTS SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL
Online-Zugang:	Volltext bestellen
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