1. 用于电力施工中的带电工作用近电报警装置
[P] .
中国专利：
CN111815903A
. 2020-10-23
2. 用于电力施工中的带电工作用近电报警装置
[P] .
中国专利：
CN111815903B
. 2021-07-30
3. Single-acting motor, whose working piston is in the working stroke with a pressure medium is acted upon as a blowing agent, as well as by means of a spring or the weight is rueckgefuehrt
[P] .
外国专利：
DE1093620B
. 1960-11-24
机译：单作用马达，其工作活塞处于压力介质的工作冲程中，并通过弹簧或起重量作用，用作发泡剂。
4. Single-acting motor, whose working piston is in the working stroke with gaseous pressure means as the blowing agent and acted upon by a spring or the weight is
[P] .
外国专利：
DE965095C
. 1957-05-29
机译：单作用马达，其工作活塞处于工作冲程中，以气态压力作为发泡剂，并由弹簧或配重作用
5. Single-acting motor, whose working piston is in the working stroke with gaseous pressure means as the blowing agent and acted upon by a spring or the own weight is rueckgefuehrt
[P] .
外国专利：
DE939238C
. 1956-02-16
机译：rueckgefuehrt是单作用电动机，其工作活塞处于工作冲程中，以气压装置作为发泡剂，并受弹簧或自重作用