Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Global Life Solutions Inc
Original Assignee
Hitachi Heating Appliances Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Heating Appliances Co LtdfiledCriticalHitachi Heating Appliances Co Ltd
Priority to JP3324382ApriorityCriticalpatent/JPS58150292A/ja
Priority to GB08224298Aprioritypatent/GB2106360B/en
Priority to US06/410,956prioritypatent/US4475023A/en
Priority to CA000410083Aprioritypatent/CA1184616A/en
Publication of JPS58150292ApublicationCriticalpatent/JPS58150292A/ja
Publication of JPS6347240B2publicationCriticalpatent/JPS6347240B2/ja